Detailed Product Description
Square Type Moving Iron Voltmeter with Selector Switch
1. Feature: W/O cover on the movement(C), With cover on the movement(F)[the former is default].
2. Model: 90°JY-96-3, JY-72-3.
A selector switch is built into the instrument for measurement of AC voltage in a three phase network. The nominal mark is Z.
3. Technical data:
1) Accuracy: Class 1.5.
2) Frequency range: 50HZ.
3) Case: Non-combustile ABS plastic material is used for making JY series'external case,and PPO plastic material is used for JY series's base; while Non-combustible PC plastic material is used for making JY series'external case and base. Both of which will not suffer deformity under long-term use at 70 and 120 respectively.
4) 3 phase 3 wire Measuring range: 100V, 150V, 200V, 250V, 400V, 500V.
5) 3-Position: L1-L2, L1-L3, L2-L3(OFF Position is available on request).
6) 3 phase 4 wire Measuring range: 60V/100V, 80/150V 100/200V 150/250V, 250/400V 300/500V.
7) 6-Position: L1-L2, L1-L3, L2-L3, L1-N, L2-N, L3-N(OFF Position is available on request).
4. Mounting: JY series is flush mounting with bracket.
