6900S Series AC Power Source

A Simple AC Power Source, Valuable in Performance

6900S series AC power source offers cleaner, more reliable power to confidently test your electronic product designs and prototypes. Intuitive system interface and flexible operation are now at your fingertips thanks to a wide range of power selection options for every test scenario: home electronic appliances, power adapters, LEDs, and even laboratory testing.


Safety, Protection and Productivity Features

Over Current Protection

Over Voltage Protection

Over Power Protection

Over Temperature Protection

Short Current Circuit

OC Fold

Simple One-Click Adjustable Function

A simple and user-friendly interface with intuitive push button operation maximizes efficiency for workers on the floor.

Settings That Can Be Memorized

Three built-in memory settings allow faster memory recall for various testing parameters, optimizing ease of operation.

Increased Longevity and Reliability

Superb cooling function with two dual-ball bearing fans dissipates excess heat quickly, maintaining reliable performance for long operational periods.

High Loading Capacity

The 6900S series offers several high-load capacity capabilities — crest factor greater than 3, inrush current greater than 4, and Over Current Fold functionality (OCF) — to ensure your products can be tested thoroughly without added investment.

Controllable Tests

Real-time frequency adjustment from 40Hz to 450Hz and a range of voltage settings up to 310V meets the rigorous demands of a wide variety of deployments, including network servers used in testing and engineering simulations.

6900S AC Power Lineup

The 6900S series includes a variety of power rating models ranging from 500VA ~ 5kVA, allowing businesses to match the ideal model to their needs and environment.


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For more details download the full documentation here:

 6905S6910S 6920S6930S 6950S 

AC Output

Max. Power500VA 1kVA2kVA3kVA 5kVA
Max. Current (0 - 155Vac)4.6A 9.2A18.4A27.6A 46.0A
Max. Current (0 - 310Vac)2.3A 4.6A 9.2A 13.8A 23.0A
Phase 1Ø/2W
Frequency Range40 - 450Hz Full Range Adjust
Total Harmonic Distortion (THD) <0.3% at 110/220V & 50/60Hz (Resistive Load)
 Crest Factor≥3


Voltage110/220Vac±10% 220Vac±10%
Frequency 47 - 63Hz
Power Factor >0.67


Efficiency≧ 78% (at Full load) ≧ 80% (at Full load)
Dimensions (WxHxD, mm)430x89x300430x89x400430x89x500 430x222x500

Current Firmware Version : V1.01.00