PRODUCT OVERVIEW
NSSPT Developed Maximum Current Relay is used to protect the Control systems at other end from overload. Maximum Current Relay are used in WAG-9, 3 – Ø, 50 Hz, 6000 Hp locomotives of Indian Railways.
The NSR family of Maximum Current Relay are low power module for electrical and electronics system safety. This module provides high accuracy, efficiency, and reliability that remain constant over the entire operating range and their full life.
PRODUCT FEATURES
- Output error is limited to 1.5% at T=25°C.
- Fast response.
- Low losses.
- High accuracy.
- 100mv/amp sensitivity.
- Linear operation.
- Nearly zero magnetic hysteresis.
- Light weight.
- Low internal conductor resistance (92mΩ).
TEST SETUP
PRODUCT SPECIFICATION
| SPECIFICATION | |
| Relay Contact Rating: Continuous Current | Maximum 2A DC |
| Making Current | Maximum 2A DC at 110 Volt |
| Breaking Current | Maximum 2A AC 50 Hz at 220 Volt |
| Setting Current | 2 Amps to 10 Amps AC |
| Response Time Pick Up Drop Out | Less than 70 m.sec Less than 60 m.sec |