PGR-6800中文资料PDF规格书
PGR-6800规格书详情
Description
The PGR-6800 Pump Protection Relay provides protection for
pumps with three-phase motors up to 1,000 Vac. No current
transformers are required for currents up to 91 A. The protective
functions include overload, phase unbalance, phase loss, phase
sequence and undercurrent. The PGR-6800 Pump Protection
Relay is ideally suited for applications where operating without
load can induce failure. Motor current is monitored and an
undercurrent trip occurs when the current drops below a
preset level. No additional level detectors are required.
Features BENEFITS
No CTs required No current transformers required for currents up
to 91 A
Adjustable trip
settings
Adjustable overload trip class setting from 5 to 15
for use with a wide variety of pumps
Output contacts Form A and Form B ground-fault output contacts for
operation of separate annunciation and trip circuits
Remote indication Cause-of-trip indication and reset button
Overload Prevents insulation failures and fires; extends
motor life
Phase loss/Phase
sequence Detects unhealthy supply conditions
Unbalance (current) Prevents overheating due to unbalanced phases
Undercurrent Detects low level or no-load conditions
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SCUTUM |
23+ |
NA/ |
3366 |
原厂直销,现货供应,账期支持! |
询价 | ||
SCUTUM |
2022 |
TSOP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
RICHCO |
22+ |
NA |
10000 |
绝对全新原装现货热卖 |
询价 | ||
QIMONDA |
22+23+ |
BGA655 |
45744 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
RICHCO |
21+ |
NA |
12820 |
只做原装,质量保证 |
询价 | ||
ALPS/阿尔卑斯 |
2308+ |
421865 |
一级代理,原装正品,公司现货! |
询价 | |||
Richco |
新 |
16 |
全新原装 货期两周 |
询价 | |||
RICHCO |
23+ |
NA |
12730 |
原装正品代理渠道价格优势 |
询价 | ||
RICHCO |
2022+ |
NA |
8600 |
原装正品,欢迎来电咨询! |
询价 | ||
YAMAICHI |
14+ |
连接器 |
100000 |
专营连接器,手机连接器原装现货 |
询价 |