Trade4asia Power Electronics & Motor Test Systems TK4960 DC Charging-Power Calibration Adapter

TK4960 DC Charging-Power Calibration Adapter

Power Electronics & Motor Test Systems

The TK4960 is a precision-engineered DC charging-power calibration adapter designed for metrology laboratories and EV charger testing facilities. Equipped with dual DC charging sockets compliant with GB/T 20234.3-2015, it enables accurate calibration of non-vehicle DC charger testers using high-precision DC standard power sources. Compatible with devices like TUNKIA TD1320, TK4810, and other third-party testers, the TK4960 ensures reliable, stable, and safe calibration performance in demanding EV charging environments.

Parameter	Specification
Working Current	Rated Working Current: 250 A
Insulation Resistance	500 MΩ @ 1000V DC (room temperature)
Insulation Withstand Voltage	DC+, DC− & PE > 2500V AC DC+ & DC− > 2500V AC
Working Temperature	-30°C ~ 50°C
Storage Temperature	-30°C ~ 70°C
Operating Humidity	< 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C
Storage Humidity	< 80% RH, non-condensing
Altitude	< 3000 m
Device Mass	Approx. 10 kg

Key Features

Dual DC charging sockets compliant with GB/T 20234.3-2015
Ideal for calibration of EV DC charger testers such as TD1320 & TK4810
Supports high-current calibration up to 250 A
High insulation resistance ensuring safe high-voltage operation
Wide working and storage temperature range for field or lab use
Compact and lightweight design for easy transport
Robust construction for reliable long-term use in metrology labs
Maintains accuracy when used with high-precision DC power sources
Meets requirements for EV charging infrastructure testing

ONsys Technologies OPC Pvt Ltd

Ajay Singh Kushwah ✔ Verified

Maharashtra, Thane West

GST
6 Months Ragular

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Price:	As per Client
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TK4960 DC Charging-Power Calibration Adapter