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IEC 61851-1 EV Charger Pendulum Impact Test Equipment With Pendulum & Drop Hammer Test

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Sinuo Testing Equipment Co. , Limited

City: guangzhou

Province/State:guangdong

Country/Region:china

Tel:86--13527656435

Contact Person:
Ms.Zoe Zou View Contact Details

IEC 61851-1 EV Charger Pendulum Impact Test Equipment With Pendulum & Drop Hammer Test

Brand Name	Sinuo
Model Number	SNQC1008B
Certification	Calibration Certificate (Cost Additional)
Place of Origin	China
Price	Negotiable
Payment Terms	T/T
Supply Ability	20 Sets Per Month
Delivery Time	30 Days
Packaging Details	Plywood Case
Impact Energy	1J, 2J, 5J, 10J, 20J, 50J
Equivalent Mass	250g, 500g, 1.7kg, 5kg, 10kg
Height Range	200–2500 mm
Swing Tube Length	1000 mm
Tube Diameter	9mm / 10mm / 15.9mm
Release Method	Electromagnetic release
Drop Height	0–500 mm
Lifting Method	Motorized

Detailed Product Description

IEC 61851-1 EV Charger Pendulum Impact Test Equipment

Complete testing solution with pendulum and drop hammer impact methods for comprehensive mechanical strength evaluation.

Product Overview

The EV Charger IK Impact Test Equipment evaluates the mechanical strength and impact resistance of electric vehicle charging piles, enclosures, and electrical cabinets. It simulates real-world impact conditions using both pendulum hammer and vertical drop hammer methods.

This advanced system is widely used in EV charger testing, IK rating verification, and electrical enclosure impact testing, ensuring full compliance with international and national standards. Built with high precision control and robust structure, this equipment is ideal for testing laboratories, EV manufacturers, certification bodies, and R&D centers.

Key Features

Dual testing modes: Pendulum impact + Drop hammer impact
Covers full IK06 - IK11 impact energy levels (1J-50J)
Compliant with IEC, GB/T, and EV charging standards
PLC intelligent control with touchscreen + remote control
Adjustable impact height up to 2.5 meters
Anti-secondary impact mechanism for accuracy
Flexible structure for large and small EV charging piles
Heavy-duty industrial design with high stability

Applicable Standards

IEC60068-2-75:2014 Environmental Testing - Part 2-75: Tests - Test Eh: Hammer Tests

IEC62262:2021 Degrees of Protection Provided by Enclosures for Electrical Equipment Against External Mechanical Impacts (IK Code)

IEC 61851-1-2017 Electric Vehicle Conductive Charging System - Part 1: General Requirements, 12.11

IEC 62477-1:2022 Safety Requirements for Power Electronic Converter Systems and Equipment - Part 1: General, Section 5.2.2.4.3; Clause 5.19 of NB/T33008.1-2018, Clause 7.15 of NB/T33001-2018, Clause 7.11 of NB/T33002-2018, Section 10.2.701.2 of IEC 62439-7:2022.

Applications

EV charging piles (AC/DC chargers)
Transformer cabinets
Metering boxes
Electrical enclosures and cabinets
EVSE mechanical strength testing

Test Principle

The system performs impact testing based on gravitational energy conversion:

Pendulum Impact (Eha Test): A pendulum swings from a defined height to strike the sample at its lowest point.

Drop Hammer Impact (Ehc Test): A hammer falls vertically from a set height onto the sample surface.

Both methods simulate real-life mechanical impacts to verify IK protection ratings and enclosure durability.

Technical Parameters

Control System	PLC + Touchscreen + Infrared Remote Control
Operation Mode	Integrated lifting & release via touchscreen
Test Samples	1. Wall-mounted and column-mounted AC charging piles 2. Cabinet-type DC charging piles Note: The dimensions of charging piles installed on the sample platform should not exceed WDH=112.0m, and the height of floor-mounted charging piles should not exceed 2.5m.
Sample Size Limit	≤ 1×1×2.0 m (platform), ≤ 2.5 m height
Test Types	Pendulum impact & Drop hammer impact
Drive Mode	Motor + reducer + electromagnet release
Transmission	Ball screw + linear guide
Impact Energy Range	1J - 50J (IK06-IK11)
Height Adjustment	200-2500 mm
Base Plate	Heavy-duty steel plate
Structure	A3 steel with anti-corrosion coating

Pendulum Impact Parameters

Item	Specification
Impact Energy	1J, 2J, 5J, 10J, 20J, 50J
Equivalent Mass	250g, 500g, 1.7kg, 5kg, 10kg
Swing Tube Length	1. Steel pipe, 1000 mm in length, 9 mm in outer diameter, and 0.5 mm in wall thickness (1J) 2. Steel pipe, 1000 mm in length, 10 mm in outer diameter (2J) 3. Steel pipe, 1000 mm in length, 15.9 mm in outer diameter (5, 10, 20, 50J)
Tube Diameter	9mm / 10mm / 15.9mm
Release Method	Electromagnetic release
Lifting Method	Motorized (touchscreen input)
Anti-Secondary Impact	Yes
Height Range	200-2500 mm
Drop Height	0-500mm scale display, adjustable impact angle

Drop Hammer Parameters

Item	Specification
Impact Energy	1J, 2J, 5J, 10J, 20J, 50J
Equivalent Mass	250g, 500g, 1.7kg, 5kg, 5kg, 10kg±1%, the equivalent mass of the falling weight is its own weight.
Drop Height	0-500 mm
Specimen impact height position	Electrically adjustable height, stroke range 200-2500mm, touchscreen control.
Release Method	Electromagnetic
Lifting Method	Motorized
Impact Position	Adjustable top surface impact

Sample Platform Parameters

Item	Specification
Platform Size	1.0 × 1.2 m
Load Plate Thickness	10 mm
Mounting	Threaded holes + fixtures
Mobility	Casters + locking mechanism
Structure	Detachable quick-connect system

Safety & Protection

Feature	Description
Emergency Stop	Yes
Overload Protection	Yes
Leakage Protection	Yes
Indicator Light	3-color (Standby/Run/Alarm)
Stability	Heavy-duty frame with locking system

Table 1 Striking element characteristics

Energy / J	≤1 ±10%	2 ±5%	5 ±5%	10 ±5%	20 ±5%	50 ±5%
Equivalent Mass ±2%kg	0.25(0.2)	0.5	1.7	5	5	10
Material	Nylon	Steel
R/mm	10	25	25	50	50	50
D/mm	18.5(20)	35	60	80	100	125
f/mm	6.2(10)	7	10	20	20	25
r/mm	-	-	6	-	10	17
l/mm	Adjusted according to the equivalent mass, see Appendix A

Table 2 Height of Fall

Energy /J	0.14	0.2		(0.3)	0.35	(0.4)	0.5		0.7	1	2	5	10	20	50
Equivalent Mass /kg	0.25	(0.2)	0.25	(0.2)	0.25	(0.2)	(0.2)	0.25	0.25	0.25	0.5	1.7	5	5	10
Height of Fall ±1%mm	56	(100)	80	(150)	140	(200)	(250)	200	280	400	400	300	200	400	500
Note 1, see note 3.2.2; Note 2, the energy unit of this part of the joule (J) is derived from the standard gravity acceleration (g), the whole value of g round: 10m / s2.

Table 3 Relationship of IK code and corresponding energy

IK Code	IK00	IK01	IK02	IK03	IK04	IK05	IK06	IK07	IK08	IK09	IK10
Energy / J	a	0.14	0.2	0.35	0.5	0.7	1	2	5	10	20
Note 1. If higher impact energy is required, the recommended value is 50J. Note 2: Some other standards use a single digit to indicate the specified impact energy. To avoid mixing with it, the feature number is represented by two digits.
a. Unprotected according to this standard

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