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IEC 61058-1 Clause 17 Motor Surge Load Cabine for Switch Endurance Testing Surge Current 180A

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IEC 61058-1 Clause 17 Motor Surge Load Cabine for Switch Endurance Testing Surge Current 180A

MOQ:	1
Price:	Customized
Standard Packaging:	Plywood Case
Delivery Period:	30 Days
Payment Method:	T/T
Supply Capacity:	5 Sets Per Month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Sinuo

Certification

Calibration Certificate (Cost Additional)

Model Number

SN2117M

Test Station:

Single Station

Control System:

PLC Control

Voltage Range:

0–250 V

Current Range:

1–180 A

Rated Current Range:

1–30 A

Rated Current Resolution:

0.1 A

Cycle Setting:

0–999,999 Cycles

Load Configuration:

Resistive + Inductive

Highlight:

IEC 61058-1 motor surge load cabinet

switch endurance testing surge current 180A

switch life tester with surge load

Product Description

IEC 61058-1 Clause 17 Motor Surge Load Cabinet for Switch Endurance Testing Surge Current 180A

Product Overview

The SN2117M Motor Surge Load Cabinet is a dedicated electrical load testing system developed for evaluating the making and breaking capacity, electrical endurance and operational durability of switches controlling motor and inductive loads.

The system is designed around the requirements of IEC 61058-1 Clause 17 and related national standards. It generates a controlled motor-starting surge current of up to 6 times the rated current, while maintaining a specified power factor of 0.6-0.65. After the initial surge event, the equipment can automatically transition to the defined rated-load condition for continued endurance testing.

By combining resistive and inductive loading in one cabinet, the SN2117M eliminates the need for operators to manually reconfigure individual load components during the test. A PLC-based control system and 7-inch color touchscreen HMI provide centralized control of voltage, current, power factor, energization time and cycle count.

The cabinet is suitable for testing appliance switches, motor-control switches, contactors, protectors, motor controllers and other switching components subjected to motor starting current and repeated electrical loading.

IEC 61058-1 Clause 17 Motor Surge Load Cabine for Switch Endurance Testing Surge Current 180A

Applicable Standards

GB 15092.1‑2020 Switches for appliances‑Part 1: General requirements, Clause 17
IEC 61058‑1:2016 Switches for appliances Part 1: General requirements, Clause 17
GB 16915.1‑2024 Switches for household and similar fixed‑electrical installations‑Part 1: General requirements
IEC 60669‑1:2020 Switches for household and similar fixed‑electrical installations ‑ Part 1: General requirements

Test Samples

The load cabinet is intended for switching devices falling within the relevant classifications, including:

Control switches for resistive loads
Control switches for motor loads
Control switches for special locked-rotor motor-load circuits with power factor ≥0.6
Control switches for inductive-load circuits
Appliance switches
Motor-control switches
Contactors
Protectors
Motor controllers and similar switching components

Key Features

6× Motor Starting Surge Simulation

The system provides a 1-180 A surge-current range, allowing the test laboratory to reproduce high inrush conditions associated with motor starting.

Controlled Power Factor

The inductive loading section can be configured to achieve a test power factor of approximately 0.6-0.65, supporting motor-load switching test requirements.

Automatic Load Switching

The equipment combines resistive and inductive load sections and can switch between different loading conditions without requiring manual reconfiguration of the load cabinet.

PLC + Touchscreen Control

A PLC-based control architecture and 7-inch color touchscreen HMI allow operators to configure and monitor the principal test parameters from a centralized interface.

Programmable Test Cycles

The cycle counter can be preset from 0 to 999,999 cycles, making the system suitable for both short functional tests and extended electrical endurance evaluations.

Built-in Electrical Protection

Multiple protection functions are integrated into the load cabinet to improve operational safety and help protect the equipment during abnormal electrical conditions.

Technical Specifications

Item	Specification
Model	SN2117M
Product Type	Motor Surge Load Test Cabinet
Test Station	Single Station
Applicable Standard	IEC 61058-1 Clause 17; IEC 60669-1; GB 15092.1; GB 16915.1
Control System	PLC
HMI	7-inch Color Touchscreen
Surge Voltage Range	0-250 V
Surge Voltage Accuracy	0.5% ±2d
Surge Current Range	1-180 A
Surge Current Resolution	0.1 A
Rated Current Range	1-30 A
Rated Current Resolution	0.1 A
Output Voltage	250 V / 127 V, switchable
Typical Surge Current	Up to 6 × rated current
Test Power Factor	0.6-0.65 for specified motor-load testing
Cycle Setting	0-999,999 cycles
Load Configuration	Resistive + Inductive
Equipment Dimensions	Approx. 1800 × 900 × 1900 mm (W × D × H)
Equipment Weight	Approx. 700 kg
Power Supply	AC 220 ±5%, 50 Hz
Required Capacity	50 kVA

Operating Environment

The equipment should be installed in a suitable laboratory environment meeting the following conditions:

Environmental Parameter	Requirement
Atmospheric Pressure	80-106 kPa
Ambient Temperature	5-40°C
Relative Humidity	20-80% RH
Power Supply	AC 220 ±5%, 50 Hz
Installation Condition	Stable installation with good heat dissipation
Vibration	Free from severe vibration and shaking
Electromagnetic Environment	Free from strong electromagnetic interference
Dust	No heavy dust accumulation
Gas Environment	Free from explosive and corrosive gases

Test Procedure

The SN2117M is operated together with an external test fixture that controls the opening and closing action of the device under test.

Step 1 — Connect the Test Circuit

Connect the load cabinet output terminals to the test fixture and wire the test sample according to the required test circuit.

Step 2 — Power Up the System

Switch on the main power supply and activate the equipment through the control-panel power switch.

Step 3 — Configure Motor Surge Load

Set the required surge current and power factor through the touchscreen HMI. The inductance and current settings can then be adjusted to achieve the specified electrical conditions.

Step 4 — Verify Surge Conditions

Start the inductive load manually and check the actual current and power factor against the target values.
If adjustment is required:
- Increasing inductance → higher power factor and lower current
- Decreasing inductance → lower power factor and higher current

Step 5 — Configure Rated Load

Set the required rated current and select the resistive-load mode. Activate the rated-load section and verify that the output current reaches the target value.

Step 6 — Set Energization Times

Configure the energization duration for both the motor surge load and rated load.
The typical surge-load energization setting is 60 ms, while the rated-load duration can be configured according to the applicable test requirement.

Step 7 — Enable Protection

Activate the continuous-energization protection function to prevent abnormal long-duration load connection.

Step 8 — Set Test Cycles

Enter the desired number of switching cycles through the HMI.

Step 9 — Start Testing

Press the start button to initiate the programmed test sequence.

Step 10 — Perform Switching Endurance Test

The external test fixture operates the switch under test through repeated opening and closing cycles while the SN2117M supplies the programmed motor surge and rated-load conditions.

Safety Protection

The SN2117M incorporates multiple protection functions, including:

Over-current protection
Over-voltage protection
Short-circuit protection
Earth-leakage protection
Continuous-load protection

These functions help reduce the risk of equipment damage during abnormal operating conditions and prolonged electrical testing.

IEC 61058-1 Clause 17 Motor Surge Load Cabine for Switch Endurance Testing Surge Current 180A

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IEC 61058-1 Clause 17 Motor Surge Load Cabine for Switch Endurance Testing Surge Current 180A

MOQ:	1
Price:	Customized
Standard Packaging:	Plywood Case
Delivery Period:	30 Days
Payment Method:	T/T
Supply Capacity:	5 Sets Per Month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Sinuo

Certification

Calibration Certificate (Cost Additional)

Model Number

SN2117M

Test Station:

Single Station

Control System:

PLC Control

Voltage Range:

0–250 V

Current Range:

1–180 A

Rated Current Range:

1–30 A

Rated Current Resolution:

0.1 A

Cycle Setting:

0–999,999 Cycles

Load Configuration:

Resistive + Inductive

Minimum Order Quantity:

Price:

Customized

Packaging Details:

Plywood Case

Delivery Time:

30 Days

Payment Terms:

T/T

Supply Ability:

5 Sets Per Month

Highlight

IEC 61058-1 motor surge load cabinet

switch endurance testing surge current 180A

switch life tester with surge load

Product Description

IEC 61058-1 Clause 17 Motor Surge Load Cabinet for Switch Endurance Testing Surge Current 180A

Product Overview

IEC 61058-1 Clause 17 Motor Surge Load Cabine for Switch Endurance Testing Surge Current 180A

Applicable Standards

Test Samples

The load cabinet is intended for switching devices falling within the relevant classifications, including:

Control switches for resistive loads
Control switches for motor loads
Control switches for special locked-rotor motor-load circuits with power factor ≥0.6
Control switches for inductive-load circuits
Appliance switches
Motor-control switches
Contactors
Protectors
Motor controllers and similar switching components

Key Features

6× Motor Starting Surge Simulation

The system provides a 1-180 A surge-current range, allowing the test laboratory to reproduce high inrush conditions associated with motor starting.

Controlled Power Factor

The inductive loading section can be configured to achieve a test power factor of approximately 0.6-0.65, supporting motor-load switching test requirements.

Automatic Load Switching

The equipment combines resistive and inductive load sections and can switch between different loading conditions without requiring manual reconfiguration of the load cabinet.

PLC + Touchscreen Control

A PLC-based control architecture and 7-inch color touchscreen HMI allow operators to configure and monitor the principal test parameters from a centralized interface.

Programmable Test Cycles

The cycle counter can be preset from 0 to 999,999 cycles, making the system suitable for both short functional tests and extended electrical endurance evaluations.

Built-in Electrical Protection

Multiple protection functions are integrated into the load cabinet to improve operational safety and help protect the equipment during abnormal electrical conditions.

Technical Specifications

Item	Specification
Model	SN2117M
Product Type	Motor Surge Load Test Cabinet
Test Station	Single Station
Applicable Standard	IEC 61058-1 Clause 17; IEC 60669-1; GB 15092.1; GB 16915.1
Control System	PLC
HMI	7-inch Color Touchscreen
Surge Voltage Range	0-250 V
Surge Voltage Accuracy	0.5% ±2d
Surge Current Range	1-180 A
Surge Current Resolution	0.1 A
Rated Current Range	1-30 A
Rated Current Resolution	0.1 A
Output Voltage	250 V / 127 V, switchable
Typical Surge Current	Up to 6 × rated current
Test Power Factor	0.6-0.65 for specified motor-load testing
Cycle Setting	0-999,999 cycles
Load Configuration	Resistive + Inductive
Equipment Dimensions	Approx. 1800 × 900 × 1900 mm (W × D × H)
Equipment Weight	Approx. 700 kg
Power Supply	AC 220 ±5%, 50 Hz
Required Capacity	50 kVA

Operating Environment

The equipment should be installed in a suitable laboratory environment meeting the following conditions:

Environmental Parameter	Requirement
Atmospheric Pressure	80-106 kPa
Ambient Temperature	5-40°C
Relative Humidity	20-80% RH
Power Supply	AC 220 ±5%, 50 Hz
Installation Condition	Stable installation with good heat dissipation
Vibration	Free from severe vibration and shaking
Electromagnetic Environment	Free from strong electromagnetic interference
Dust	No heavy dust accumulation
Gas Environment	Free from explosive and corrosive gases

Test Procedure

The SN2117M is operated together with an external test fixture that controls the opening and closing action of the device under test.

Step 1 — Connect the Test Circuit

Connect the load cabinet output terminals to the test fixture and wire the test sample according to the required test circuit.

Step 2 — Power Up the System

Switch on the main power supply and activate the equipment through the control-panel power switch.

Step 3 — Configure Motor Surge Load

Set the required surge current and power factor through the touchscreen HMI. The inductance and current settings can then be adjusted to achieve the specified electrical conditions.

Step 4 — Verify Surge Conditions

Step 5 — Configure Rated Load

Set the required rated current and select the resistive-load mode. Activate the rated-load section and verify that the output current reaches the target value.

Step 6 — Set Energization Times

Step 7 — Enable Protection

Activate the continuous-energization protection function to prevent abnormal long-duration load connection.

Step 8 — Set Test Cycles

Enter the desired number of switching cycles through the HMI.

Step 9 — Start Testing

Press the start button to initiate the programmed test sequence.

Step 10 — Perform Switching Endurance Test

The external test fixture operates the switch under test through repeated opening and closing cycles while the SN2117M supplies the programmed motor surge and rated-load conditions.

Safety Protection

The SN2117M incorporates multiple protection functions, including:

Over-current protection
Over-voltage protection
Short-circuit protection
Earth-leakage protection
Continuous-load protection

These functions help reduce the risk of equipment damage during abnormal operating conditions and prolonged electrical testing.

IEC 61058-1 Clause 17 Motor Surge Load Cabine for Switch Endurance Testing Surge Current 180A

Tags: