380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

Product Categories

Three Phase Voltage Monitoring Relay [134]
Single Phase Voltage Monitoring Relay [108]
DC Voltage Monitoring Relay [80]
Current Monitoring Relay [22]
Motor Protection Relay [60]
Electronic Overload Relay [20]
Digital Pressure Gauge [20]
Digital Pressure Switch [26]
Interface Breakout Module [41]
PLC Relay Module [64]
I O Relay Module [24]
PLC Connector Cable [20]
PLC SCR Module [20]
PLC Transistor Module [24]

Wenzhou Ginri Power Automation Co., Ltd.

Contact Now

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

Name: 380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers
Brand: GINRI
Price: 1 USD

Wholesale 380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers from china suppliers

Brand Name : GINRI

Model Number : JDB-1

Certification : CE,CCC

Place of Origin : CHINA

MOQ : 20Pcs

Payment Terms : L/C, T/T, Western Union,Paypal

Supply Ability : 20000Pcs per month

Delivery Time : 1-30 days upon order quantity

Packaging Details : Voltage relay is standard seaworthy package,1pcs individual box or 5pcs in a middle box, 200pcs per carton. Base quotation is blank package. OEM design is acceptable

Monitoring Function : overcurrent, phase loss, current unbalance

Features : Powered by measuring circuit

Indicators : 4 LEDS

Rated Voltage : AC220V Or AC380V

Output Contact : 1NC SCR

Contact Capacity : 1A 380VAC

Contact Now

120 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

Protection function Phase protection, three-phase unbalance protection, overload protection.
Phase-failure protection: When any phase of the three-phase power supply of the motor lacks a phase or the internal phase of the motor is broken, the action delay time of the protector is ≤ 1S.Three-phase unbalance protection When the phase difference of any two-phase working current in the three-phase power supply of the motor exceeds (50±10)%, the delay time of the protector operation is ≤1S. Overload protectionWhen the operating current of the motor reaches 1.2 times to 6 times of the rated value, the action delay time of the protector is 80S ~ 10S (inverse time characteristic).
the output interface reset mode: control circuit power reset; reset time: (60 ± 10) S.
work methods: continuous work style.
applicable voltage range: AC24V ~ 380V/45 ~ 60Hz.

♦ Features

-- Integrative structure

-- Three-phase monitoring of overload, phase loss, phase unbalance

-- Powered by the measuring circuit

-- 1 NC SCR output contact

-- 4 LEDs for status indication

♦ Protective Functions

-- Overload

-- Phase loss

-- Phase unbalance

♦ Typical Applications

• Pumps • Fans

• Blowers • Motors

• Compressors

♦ Approvals

• CE • CCC

♦ Technical data

Type	JDB-1
Current range	2.5-5A,4-10A,8-20A,16-40A,32-80A, 63-160A,150-300A
Startup delay	5s,10s,20s
Protective functions	overload,phase loss,phase unbalance
Setting method	by knob
Indicators	ABC overload&phase loss
Output contacts	1NC(SCR output)
Contact capacity	1A 380VAC
Operating voltage of control loop	AC220V or AC380V
*Dimensions(HWD)*	*2.5-40A:389063mm* *80-300A:44.512367mm*
Mounting	screw fixing

Current range	Motor power	Wire hole diameter	Start-up time
2.5~5A	1.5~2.5KW	Φ11mm	5
4~10A	2~5KW	Φ11mm
8~20A	4~10KW	Φ11mm
16~40A	8~20KW	Φ11mm
32-80A	16~40KW	Φ20mm
63~160A	32~80KW	Φ20mm
150~300A	64~160KW	Φ20mm

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

Product Tags:

under current protection relay

motor current monitoring relay

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Wenzhou Ginri Power Automation Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!