Specification :

Main functions and features:
With stable performance , complete functions , easily-operating and durability for aluminum alloy-made chassis, it can test the frequency relays and differential relays, make the antecedent test for electric appliances of using the distance-connecting method, it also can be used as single-phase shifter.
The key technical indexes:
Input power source: three phase and four lines
Output alternating current: 0^ 250V( regulable)
DC: 0^ 15A( regulable)
Output phase shifter: 0° ^ 360° ( regulable)
3.5 digits indicating equipments for current and voltage, accuracy range: ± 0.5%
Digital phase indicating accuracy: ± 1.0%
Weight: 30kg