256‑PAS Crompton Power Relay Delay

256‑PAS Crompton Power Relay Delay
256‑PAS Crompton Power Relay Delay
256‑PAS Crompton Power Relay Delay
256‑PAS Crompton Power Relay Delay
256‑PAS Crompton Power Relay Delay
256‑PAS Crompton Power Relay Delay

256‑PAS Crompton Power Relay Delay

This 256-PAS Power Relay Delay was manufactured by Crompton, In Stock, 100% Guaranteed Brand New and Authentic. Link to More Information

 
Manufacturer:
Crompton
Part Number:
256-PAS
Product type:
Country of Origin:
UK
Condition:
New With Original Package
Shipping Port:
ShangHai, Xiamen
Warranty:
12 Months
Kolekcije:
 

Overview

The Crompton Instruments 256‑PAS Power Relay is part of the 250 Series Protector Trip Relays, specifically engineered for reverse power protection in AC generators connected in parallel with other generators or the mains supply.

When reverse power—power flowing into the generator instead of out—exceeds a user-set threshold, the relay trips after an adjustable delay, safeguarding the generator from motoring damage.

This relay is widely applied in marine, industrial, and power generation environments where generator synchronization and protection are critical.


Technical Specifications

Parameter Specification
Model Number 256‑PAS
Function Reverse Power Protection Relay
Weight 1kg

Key Features

  • Reverse power protection: Prevents generator motoring when connected in parallel.

  • Adjustable delay (0–20s): Fine-tuning avoids nuisance trips.

  • User-set threshold (2–20%): Configurable to match system requirements.

  • ANSI 32 compliant: Standard device code for reverse power relays.

  • Compact design: DIN rail or wall mounting for easy installation.


Typical Applications

  • Marine generators operating in parallel with shore power.

  • Industrial power plants with multiple synchronized generators.

  • Backup generator systems requiring reverse power protection.

  • Process industries where generator motoring could cause costly downtime.


FAQ

Q1: What does the 256‑PAS protect against?
A1: It protects against reverse power flow into a generator, preventing motoring damage.

Q2: What is the delay range?
A2: The trip delay is adjustable from 0 to 20 seconds.

Q3: What is the setpoint range?
A3: The reverse power threshold can be set between 2% and 20%.

Q4: What are the contact ratings?
A4: Relay contacts are rated at 5A, 250 VAC / 24 VDC.

Q5: Is it ANSI compliant?
A5: Yes, it is classified as ANSI Device 32 (Reverse Power Relay).

Brze ponude Brzo primite cenu i dostupnost od našeg posvećenog tima za korisničku podršku.
Isporuka Dostupna je ubrzana, teretna i međunarodna dostava.
Stanje 100% novo sa originalnim pakovanjem
Plaćanje Prihvatamo American Express, Discover, MasterCard, PayPal i Visa. Naš sajt je zaštićen RapidSSL-om.
Luka za isporuku Šangaj, Sjamenu
Garancija 12 meseci
Q: Da li su naše cene konkurentne?
A: Da, sarađujemo sa preko 50 zemalja širom sveta. Kao vodeći dobavljač u Kini, nudimo značajne popuste u skladu sa tržišnim trendovima.
Q: Koji je garantni rok?
A: Svi naši novi i originalni proizvodi dolaze sa standardnom garancijom od jedne godine.
Q: Koje metode plaćanja prihvatamo?
A: Zahtevamo 100% T/T (telegrafski transfer) uplatu pre slanja. Za artikle sa rokom isporuke, potrebno je unapred uplatiti 30% depozita, a preostalih 70% pre slanja. Ako imate predstavnika u Kini, možete preko njega organizovati RMB transfer.
Q: Koje metode isporuke koristimo?
A: Pretežno koristimo FedEx, DHL, UPS i BRE za isporuku. Ako imate nalog kod nekog od ovih prevoznika, možete direktno organizovati slanje. Takođe nudimo besplatnu dostavu do špeditera sa sedištem u Kini.
Q: Koje je naše vreme isporuke?
A: Isporuka obično traje 1-3 dana nakon prijema početne uplate. Za artikle sa rokom isporuke, slanje će se obaviti prema navedenom rasporedu.
Q: Kako pakujemo robu?
A: Obavezujemo se na bezbedno pakovanje sa višeslojnom zaštitom. Proizvodi se prvo stavljaju u originalne kutije i zapečate etiketama. Zatim se dodaje sloj mehurićaste folije za zaštitu od udara tokom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije.
Q: Kako kupci mogu da nas kontaktiraju i zatraže ponudu?
A: Možete nas kontaktirati putem e-pošte, WhatsApp-a, WeChat-a, Skype-a ili vaše omiljene komunikacione platforme. Obratite nam se sa vašim potrebama, i pružićemo vam brzu, prilagođenu ponudu.
 

Nedavno pregledano

Express Shipping icon
Ekspresna dostava
Brza isporuka za vaše hitne zahteve.
Large stock icon
Opsežan inventar
Veliki lager za trenutnu isporuku.
Quality Assurance Icon
Osiguranje kvaliteta
Autentične, vrhunske PLC i DCS komponente.
Global Service icon
Globalna usluga
Podrška klijentima širom sveta sa pouzdanom uslugom.