Trade4asia Power Electronics & Motor Test Systems TK4850E DC EV Chargers Tester

TK4850E DC EV Chargers Tester

Power Electronics & Motor Test Systems

The TK4850E DC EV Chargers Tester is a high-efficiency, all-in-one portable instrument designed for on-site testing and verification of off-board electric vehicle chargers. It integrates a compact DC load, supports load expansion, and even allows using new energy vehicles as testing loads. With its wireless tablet control, high-precision Class 0.05/0.1 accuracy, and simplified wiring structure, a single technician can perform working-error tests, clock-time error verification, and performance evaluation easily and efficiently.

	Class 0.05	Class 0.1
Voltage Range	1000 V	1000 V
Voltage Measurement Range	200 V – 1000 V	200 V – 1000 V
Current Range	250 A	250 A
Current Measurement Range	1 A – 250 A	1 A – 250 A
Ripple Uncertainty (k=2)	0.05% × RG (valid value)	0.1% × RG (valid value)
Ripple Bandwidth	≤ 1 kHz

Key Features

All-in-one portable design for on-site off-board charger testing
Integrated small DC load with support for load expansion
Compatible with using NEVs (New Energy Vehicles) as a load
High measurement accuracy: Class 0.05 / Class 0.1
Wide measurement range: 200–1000 V and 1–250 A
Accurate ripple measurement with 0.05% RG uncertainty
Wireless tablet operation for easy, remote testing
Supports working error & clock time error verification
Simplified wiring and single-person field operation
Ideal for EV charging station inspection & commissioning

ONsys Technologies OPC Pvt Ltd

Ajay Singh Kushwah ✔ Verified

Maharashtra, Thane West

GST
6 Months Ragular

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TK4850E DC EV Chargers Tester