TK4710 DC Adjustable Resistance Load

Rs. As per Client Get Quote

The TK4710 is a high-performance DC adjustable resistive load designed for accurate on-site calibration and verification of DC fast chargers for electric vehicles. Available in 20 kW, 30 kW, and 60 kW power variants, the unit supports DC voltages up to 1000 V with adjustable current capability, making it suitable for metrology institutions, charger manufacturers, and field service teams.

The front panel is equipped with a standard DC charging socket, allowing seamless integration with DC charger testers and metrology equipment. With powerful forced-air cooling, robust protection mechanisms, and optional cascading support on higher-power models, the TK4710 series offers a reliable and efficient solution for EV DC charger load testing.

Specification of TK4710 DC Adjustable Resistance Load

Model	TK4710-20kW-1000V	TK4710-30kW-1000V	TK4710-60kW-1000V
Rated Power	20 kW @1000V / 500V	30 kW @1000V / 500V	60 kW @1000V / 750V / 500V
Operation Ranges	0–1000 V / 0–40 A	0–1000 V / 0–60 A	0–1000 V / 0–120 A
Minimum Current Step	Current is continuously adjustable
Heat Dissipation	Forced air cooling
Protection	Overvoltage protection, short circuit protection, abnormal wind speed protection
Alarm	Alarm indicator light + emergency stop switch
Power Expansion	Not supported	Supports cascading	Multiple cascades supported (e.g., 2 × 60 kW = 120 kW)
Dimension (W × D × H)	490 × 200 × 493 mm	650 × 240 × 520 mm	610 × 550 × 590 mm
Weight	Approx. 23 kg	Approx. 35 kg	Approx. 66 kg

Key Features

High-accuracy DC adjustable resistive load designed for EV DC charger calibration.
Available in multiple power levels: 20 kW, 30 kW, and 60 kW.
Supports up to 1000 V DC input for wide compatibility with fast chargers.
Continuously adjustable current for flexible testing conditions.
Standard DC charging socket for effortless field connection.
Forced-air cooling system ensures stable long-duration operation.
Advanced protection: overvoltage, short circuit, abnormal airflow detection.
Built-in alarm indicator and emergency stop switch for enhanced safety.
Cascading support on 30 kW and 60 kW models for high-power applications.
Durable structure with compact dimensions suitable for on-site testing.
Ideal for charger manufacturers, service engineers, and metrology departments.
Reliable performance even under heavy-duty industrial environments.

More About TK4710 DC Adjustable Resistance Load -

ONsys Technologies OPC Pvt Ltd was established in 2019 and has emerged as Indias preferred and leading supplier of precision test and measurement instrumentation, automated test systems, intelligent manufacturing systems, and test and automation turnkey solutions.Serve the increasing demand of Electronics and Electrical Test & Measurement equipment and customers application-based customized solutions of Indias rapidly growing Electronics Manufacturing industries. We supply, design, assemble, develop, and manufacture testing equipment, Automated Test Equipment (ATEs), Test Zig, and Test Benches as per requirement with highest global standards. To do this, ONsys invests heavily in sourcing, research, and development in order to offer great products with precision, reliability, and useful innovative test and measurement solutions for the technology industry.

TK4710 DC Adjustable Resistance Load

Specification of TK4710 DC Adjustable Resistance Load

Key Features

More Related -

More About TK4710 DC Adjustable Resistance Load -

Contact Supplier

More Related -