What is the adjustable voltage range for protection?

Under voltage protection is adjustable from 210V to 145V (default 160V), and over voltage protection is adjustable from 230V to 300V (default 280V).

Can the current protection limit be adjusted?

Yes, the over current protection is adjustable between 1A and 40A/63A, with a default setting of 20A.

How long is the reconnect delay time?

The reconnect time (delay on time) is adjustable from 1 second to 300 seconds, with a default of 5 seconds.

Does the device include a display for monitoring?

Yes, it features a built-in voltage meter and ammeter for real-time monitoring of electrical parameters.

What is the measurement accuracy of the device?

The error in real-time current and voltage measurement is within 5%.

What certifications does this relay have?

The product holds VDE and ISO9001-2000 certifications.

What is the rated voltage and frequency?

The rated voltage is 220V, and it supports both 50Hz and 60Hz frequencies.

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Adjustable Digital Over Under Voltage Relay Surge Protector

Adjustable Digital Over Under Voltage Relay Surge Protector

WENZHOU JUNKE ELECTRIC CO., LTD.

8 yrs

5.0 (5 Reviews)

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Product Highlights

Adjustable Voltage Protection: Under voltage 210V-145V, Over voltage 230V-300V, both adjustable with default settings.
Adjustable Current Protection: Over current protection range 1A-40A/63A, adjustable with default 20A setting.
Customizable Reconnect Delay: Reconnect time adjustable from 1s to 300s, default is 5s.
Integrated Metering Display: Features built-in voltage meter and ammeter for real-time monitoring.
High Accuracy Measurement: Error in real-time current and voltage measurement is within 5%.
Comprehensive Protection Functions: Provides overcurrent, overvoltage, undervoltage protection, and failure protection.
Wide Frequency Compatibility: Rated for 50Hz/60Hz frequency with 220V rated voltage.
VDE and ISO Certified: Product certified by VDE and ISO9001-2000 standards for quality and safety.

Product Attributes

Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
Model NO.: 100A
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Oil-immersed Type
Installation: Fixed
Structure: ACB
Poles Number: 1
Type: Circuit Breaker
Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification: VDE, ISO9001-2000
Brand: None
Current: 40A
Material: Plastic
Over Voltage: : 230V-300V,210-140V,1A-40A,1s-300S
Features: Over Voltage
Item Type: Switches
Transport Package: Shipping
Specification: CE ROHS
Trademark: OEM
Origin: Zhejiang Yueqing
HS Code: 9028901100
Production Capacity: 50000

Adjustable Digital Over Under Voltage Relay Surge Protector

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Adjustable Digital Over Under Voltage Relay Surge Protector
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Adjustable Digital Over Under Voltage Relay Surge Protector
Adjustable Digital Over Under Voltage Relay Surge Protector
Adjustable Digital Over Under Voltage Relay Surge Protector
Adjustable Digital Over Under Voltage Relay Surge Protector

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Product Description

63A over voltage and under voltage protection relay

Function: 1. Under voltage protection 210V-140V (adjustable) (default: 160V)

2. Over voltage proteciton 230V-300V (adjustable) (default: 280V)

3. Over current protection 1A-40A/63A (adjustable) (default: 20A)

4. Reconnect time (delay on time): 1s-300s (default: 5s)

5. Voltage meter

6. Ammeter

Rated voltage: 220V; Frequency: 50Hz/60HZ

Over current protection: 1A-40A/63A (adjustable) (default: 20A)

Under-voltage action switch-off value: 210V-145V (adjustable) (default: 160V)

Over-voltage action switch-off value: 230V-300V (adjustable) (default: 280V)

Reconnect time (delay on time): 1s-300s (default: 5s)

Error in real-time current, voltage : ≤5%

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR243177". Items marked "" are certified.

Company Profile

We are the professional manufacturing automatic transfer switch, air circuit breaker power capacitor ANSI meter socket and bypass online soft starter, starter panel and low high voltage switchgear panel indoor vacuum circuit breaker, outdoor SF6 circuit breaker, load break switch with automatic controller, auto transfer switch panel and so on

1. Who we are

Junkeis dynamic company established in 1992, who specializes in research and design, manufacturing, and distribution of low high voltage switchgear panel

2 why choose us

We have our own facilities for R& D, Production, Sales & Market, and Customer Support, specializing in the design, manufacture and delivery of customized solution. Equipped with all kinds of professional instruments and testing equipment, combined the professional standard of product testing methods, now we has an annual output of 5, 000, 000 or more products.

3 Junke Mission, vision values

Junke mission is to provide reliable, accurate and customized current transformer solution

Junke vision is leading automatic transfer switch and reactive compensate solution provider

Values Enthusiastic by our work, we offer a quality personal and close service to our customers

Some products have been approved by CE and IEC certificates.

Help client research electric souce for all panel. Control quality door to door to all country of world.

https://junkeelectric.en.made-in-china.com

About Our Factory & Business Background

Address: Tangaozhu West Village Liushi Yueqing Zhejiang
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW
Average Lead Time: Peak Season Lead Time, one month, Off Season Lead Time, within 15 workdays
Nearest Port: NINGBO, SHANGHAI, QINGDAO

Our Production Capability & Technical Expertise

Main Products: Automatic Transfer Swtich, Power Capacitor, Air Circuit Breaker, Single Meter Socket, Online Soft Starter, Power Factor Correction Device, Energy Meter, Distribution Panel, AC Contactor, Moulded Case Circuit Breaker

Our Industry Experience & Global Business Record

Export Year: 2010-10-01
Main Markets: South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia

FAQ

What is the adjustable voltage range for protection?: Under voltage protection is adjustable from 210V to 145V (default 160V), and over voltage protection is adjustable from 230V to 300V (default 280V).
Can the current protection limit be adjusted?: Yes, the over current protection is adjustable between 1A and 40A/63A, with a default setting of 20A.
How long is the reconnect delay time?: The reconnect time (delay on time) is adjustable from 1 second to 300 seconds, with a default of 5 seconds.
Does the device include a display for monitoring?: Yes, it features a built-in voltage meter and ammeter for real-time monitoring of electrical parameters.
What is the measurement accuracy of the device?: The error in real-time current and voltage measurement is within 5%.
What certifications does this relay have?: The product holds VDE and ISO9001-2000 certifications.
What is the rated voltage and frequency?: The rated voltage is 220V, and it supports both 50Hz and 60Hz frequencies.