Portable Test Transformer Manual Operating Box/Digital Display Power Frequency Withstand Voltage Test Control Box

• After-sales Service: Online
• Warranty: 1 Year
• Type: Control Box
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Model NO.: GA-3kVA
• Transport Package: Plywood Case
• Trademark: LONROY
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200pieces/Month

Product Description

Portable test transformer Manual operating box/Digital display power frequency withstand voltage test control box

This series of products is designed and manufactured according to the test protection requirements of high voltage light voltage test transformer. Various models and parameters are available, the product is divided into pointer control box, manual control box, automatic control box, intelligent operator and manual operator and other structural forms. With zero protection, over and over voltage protection, acousto-optic alarm and other functions, small size, light weight, beautiful appearance, easy operation, is a high voltage light high voltage test transformer supporting equipment.

 

Portable test transformer Manual operating box/Digital display power frequency withstand voltage test control box

Product characteristics

1, with high voltage, low voltage current, zero indication, power supply indication, working indication, timing indication.

2, with overcurrent protection, zero start protection, sound and light language alarm reminder.

3, the use of new time relay, timing range is wider (1S ~ 99H).

4, the use of new current relay, more accurate, more reliable, to ensure personal and equipment safety.

5, the combination of hard and software anti-interference technology, stable performance, strong anti-interference.

6. The high-voltage coil of the test transformer is made of cylindrical multi-layer tower, high-quality polyester enamelled wire and high voltage insulation material.

7, with light weight, small size, easy to move, superior performance and other characteristics.

Portable test transformer Manual operating box/Digital display power frequency withstand voltage test control box

Rated capacity	1.5 ~ 100kVA
Rated output current	7.5 ~ 232.5A
Rated output voltage	0 ~ 430V
Input power	three-phase AC 380V±10% (single-phase AC 220V±10%); 50Hz±5 Hz
Input current	7.5 ~ 250A
Timing length	0 ~ 9999S(special mode can be used for long working hours)
Optional boost speed	0.5kV/S ~ 5kV/S (manual control or automatic control)
Voltage accuracy	≤1.0%±1 word (F.S)
Current accuracy	≤1.0%±1 word (F.S)
	If there are special parameter requirements, can be designed according to the user's technical parameters.