#three phase

Artist: Three Phase

Title: All I Want To Do Is (Fall In Love With You)

Album: All I Want To Do Is (Fall In Love With You) Single

Played on: Tue Nov 04 2025 06:52:48 GMT-0600 (Central Standard Time)

GF302D1 THREE PHASE PORTABLE ENERGY METER TEST EQUIPMENT

The GF302D1 three phase portable energy meter test equipment consists of an integrated three phase current source(up to 500V/120A or 500V/20A) and built-in three-phase electronic reference standard of accuracy class 0.05%. Characteristic features of the GF302D1 are its wide measuring range, high accuracy and high tolerance to unwanted external influences. The equipment offers high functionality combined with an excellent menu guided operation via built-in keyboards and colored 7" touch LCD-display. Voltage & current harmonics output from 2 to 63 times. This model portable meter test equipment can be programmable by PC, automatic generation of energy meter error test report.

FUNCTIONS ■ Measuring the distortion factor ■ User friendly menu guided operation ■ Energy dosing with built-in current source ■ Measuring mechanical meter and electric meter ■ Measuring frequency, phase shift and power factor ■ Automatic operation without need of an external PC ■ Easy verification and analysis of meter installations ■ Especially configured USB stick for storage of customer data ■ Testing all kinds of energy meter in 1P2W, 1P3W, 3P3W, 3P4W ■ Harmonic spectrum analysis for voltage and current up to the 63nd order ■ Power and energy measurements for active, reactive and apparent power ■ Vector diagram display and phase sequence indication on integrated colored screen

What is the difference between single phase UPS and three phase UPS?

When purchasing UPS for your business or organization, many factors should be taken into consideration, among which the choice of power supply between single phase UPS and three phase UPS is the foremost one. Though both of the UPS offer consistent backup power for dealing with unexpected situations, they have different roles. Here is a brief introduction of single phase vs three phase for those…

Introduction

SSR-3ZK Series Three Phase Solid State Rectifier Relay has built-in rectifier circuit (rectifier function) and switch circuit (electronic switch function), which can be directly connected to the three-phase AC power supply and the DC load, and be controlled by DC control signal.

How to order

MGR-3ZK (Three Phase Solid State Rectifier Relay)  - [Load Voltage] {-120 (480VAC)}  - [Rated Current]

Parameters

MGR-3ZK Series

Control Voltage:  3~32VDC (such as 3VDC, 9VDC, 12VDC, 24VDC, 32VDC or customized control voltage) Control Current:  Ultra low input current, ≤20mA Load Voltage:  Three phase, 24~480VAC (such as 24VAC, 48VAC, 110VAC/120VAC, 220VAC/230VAC, 380VAC, 415VAC, 480VAC, or customized control voltage) Load Current:  100A, 200A Dimensions & Mounting:  105mm*75mm*33mm; Panel mount solid state relay with transparent cover, metal base and screw terminals

Features

● "Ultra-low" input current ● Low output off-state leakage current ● Low output on-state voltage drop ● Display output status via LED ● Standard output RC snubber circuit ● Fast fuse

Dimensions and Circuit Wiring Diagram

MGR-3ZK Series

Application

● Applications that need three phase rectifier and electronic switch.

Precautions and FAQs

● If the load current is 10A, a heat sink must be equipped; if the load current is 40A or more, an air-cooled radiator or a water-cooled radiator must be installed. ● When the load is an inductive load, be sure to connect a varistor in parallel with the output terminal, whose voltage value is 1.6-1.9 times the load voltage.

All Regular Models We Offer

● MGR-3ZK Series (Three Phase)Load voltage Three Phase 24-480VAC

MGR-3ZK120-100

MGR-3ZK120-200

Introduction

KBPC, QL, SQL Series solid state rectifier bridges are available in a wide range of applications. KBPC Series (square shape) is suitable for single-phase low-power loads, QL Series (long strip shape) for single-phase high-power loads, and SQL Series (long strip shape, integrated heat sink) for three-phase loads. KBPC series have the same function like QL series, but KBPC series has more compact size than QL series, and it is suitable for equipments with requirement for high installation size.

How to order

[Series] {-KBPC (MGR Bridge Rectifier); -QL (Single Phase Bridge Rectifier); -SQL (Three Phase Bridge Rectifier)}  - [Rated Current]

Parameters

KBPC, QL, SQL Series

Load Voltage:  Single phase or three phase, 100~1600VAC Load Current:  5~35A, 40A, 50A, 60A, 100A, 150A, 200A, 250A Dimensions & Mounting:  See specification table below

Features

● Current: 5-250A ● Voltage: 100-1600V ● Universal small size, “vacuum + hydrogenation protection” welding technology ● Glass passivated diode chip ● Excellent power/volume ratio ● Conductivity package with high thermal resistance

Dimensions and Circuit Wiring Diagram

KBPC, QL, SQL Series

Application

● Rectifier power supply ● Industrial automation control system ● CNC machine ● Remote control system

Precautions and FAQs

All Regular Models We Offer

● KBPC, QL Series (Single Phase)

● SQL Series (Three Phase)