OBS7-6-VA/3P+N/100A

Three Phase Digital Voltage/Current Protector with Lighting Logo

As an innovative new-generation 3-Phase Over-Voltage and Under-Voltage Protector, this advanced electrical safety device is engineered to automatically cut off the power supply upon detecting abnormal voltage levels.

Specifications:

OBS7-6/3P+N OBS7-6-VA/3P+N/80A OBS7-6-VA/3P+N/100A

Get a Touch >>

Play Video

Application

Description

Technical Variables

Other

Product Introduction

Once the voltage reverts to a normal range, it restores power without human intervention—ensuring non-stop protection for electrical equipment and enhancing user safety. What’s more, this latest model supports custom logo integration on its display screen, adding a personalized touch for branding needs.

Product structure and performance characteristics

Voltage Monitoring & Rapid Response: Quickly detects voltage fluctuations and cuts off the power supply within 1 second, effectively protecting electrical equipment from damage caused by abnormal voltage.

High Voltage Withstanding Capacity: Can endure a voltage of 400V for more than 2 hours, maintaining stable performance under harsh electrical environments.

High-Precision Current Detection: Adopts high-accuracy current sensing technology, which can identify current changes as small as 0.1A for precise monitoring.

Exquisite & Unique Design: Equipped with a brand-new housing mold and a built-in logo, featuring a distinctive structure and an elegant, premium appearance.

Technical Specifications

Voltage range	80-300V
Current	100A
Supply terminals	N,L
Rated supply voltage	AC230V
Operation voltage range	AC120V-300v
Rated frequency	50/60Hz
Hysteresis	Over voltage and asymmetry:5V Under voltage: 5V
Asymmetry tip delay	10s
Voltagemeasurementaccuracy	<1% (over the whole range)
Rated insulation voltage	450V
Output contact	1NO
Electrical life	10⁵
Mechanical life	10⁵
protection degree	Ip20
Pollution degreee	3
Altitude	<2000m
Operating temperature	-5℃-40℃
Humidityly	≤50% at 40℃ (without condensation)
Storage temperaturee	-25℃-55℃

OBSPD-PV40/3P

DC Type 2 40kA Surge Protector SPD

OBSPD-C40/2P

T2 class 8/20μs AC 2P surge protector 275/385/420/ V AC

OBSPD-C40/4P

T2 class 8/20μs AC 3P surge protector 275/385/420/ V AC 40kA SPD

Let's Talk

We provide customised solutions for professional circuit protection.