Description
Provided by Shanxi Runsheng Import and Export Co., Ltd
① Brand: ABB
② Model: REF610
③ Product category: module
④ Payment method: telegraphic transfer, USD, Western Union remittance
⑤ Freight: The freight in different regions shall be subject to the local freight forwarder
⑥ Does it include tariffs? It does not include any taxes.
⑦ Packaging: use the Seller’s safe packaging.
The feeder protection relay REF 610 is a versatile multifunction protection relay
mainly designed to protectincoming and outgoing feeders in a wide range of feeder
applications.
The relay is based on a microprocessor environment. A self-supervision system
continuously monitors the operation of the relay.
The HMI includes a liquid crystal display (LCD) which makes the local use of the
relay safe and easy.
Local control of the relay via serial communication can be carried out with a
computer connected to the front communication port. Remote control can be carried
out via the rear connector connected to the control and monitoring system through
the serial communication bus.
* Three-phase non-directional overcurrent protection with definite-time or IDMT
characteristic, low-set stage.
* Three-phase non-directional overcurrent protection, high-set stage
* Three-phase non-directional overcurrent protection, instantaneous stage
* Non-directional earth-fault protection with definite-time or IDMT characteristic,
low-set stage
* Non-directional earth-fault protection, high-set stage.
* Phase discontinuity protection
* Three-phase thermal overload protection for cables
* Arc protection:
* Two lens sensors for arc detection (optional)
* Automatic reference level adjustment based on backlight intensity
* Arc detection via a remote light signal
* Automatic reclosing 1…3 shots
* Circuit-breaker failure protection
* Trip counters for circuit-breaker condition monitoring
* Trip-circuit supervision with possibility to route the warning signal to a signal
output
* Trip lockout function
* Four accurate current inputs
* User-selectable rated frequency 50/60 Hz
* Three normally open power output contacts
* Two change-over signal output contacts and three additional change-over signal
output contacts on the optional I/O module
* Output contact functions freely configurable for wanted operation
REF610
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
