NASAN
NASAN
Description
Digital Protective Relay
Our digital protective relay (NEC-3100) has various protective relay features and various protective and measuring factors to monitor and prevent the faults comprehensively. It enables more effective and reliable management of power system.
| Items | Specification |
|---|---|
| Connecting Method | 3P3W(2PT-D), 3P4W(3PT-Y) |
| Control Power | AC110V / DC110V |
| Frequency | 60Hz |
| Voltage | PT : 110V / GPT : 190V |
| Current | CT : 5A / ZCT : 1.5mA |
| Power Consumption | Idle: up to 30W, Operating: up to 70W |
| Input Load | PT : up to 0.5VA, CT : up to 1VA |
| Input Point | DI : DC24V, AI : 4~20mA |
| Output Point | - TRIP : AC125V 10A - ALARM : AC125V 10A |
| Communication | - RS485 (MODBUS) - Ethernet |
| Insulation Resistance | DC 500V 10MΩ |
| Power Frequency Withstand Voltage | Electric circuits – between ground: AC2kV / for 1 minute Between each circuit: AC 2kV / for 1 minute between terminals of contacts: AC 1kV / for 1 minute |
| Overload Capacity |
|
| Transient Response | Power Input 4kV, Other Input 2kV |
| Static Electricity | Air 8kV, Contact Input 6kV |
| Weight | Within 5kg of basic model standard |
Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664
ⓒ2024 Komachine Inc. All rights reserved.