Technical data
1 Meter type DD862
2 Applicable Standards IEC60521. IEC514
3 Accuracy Class 2(according to IEC60521)
4 Basic current(Maximum current)A
1.5(6) 3(6) 5(20) 10(50) 15(60) 20(80) 30(100)
5 Rating current of transformer in 5A direct connection
6 Reference voltage Un: 110 V. 120V. 220V. 230V. 240V
7 Reference frequency fn: 50 Hz. 60 Hz
8 Power losses in voltage circuit at Un 50 Hz: 1.2 W/6 VA60 Hz: 1.0 W/5 VA
9 Power losses incurrent circuit at 50Hz Un Ib < 0.6 VA
10 Non-running with no-load 0.8~1.1Un
11 Starting current 0.5%Ib
12 Mean temperature coefficient: From 0.1Ib to Imax at unity PF From 0.2Ib to Imax at unity 0.5 lagging <0.08%/0C<0.12%/0C
13 Insulation level: Withstanding A. C. Voltage for 50 Hz, 1min Withstanding impulse voltage 1.2/50us >2 kV (when bakelite base>4kV)>6kV (when bakelite base>8kV)
14 Rated load speed at unity PF, Ib 13.2 r/min
15 Rated load torque at unity PF, Ib 450uNm
16 Weight of rotor 24 g
17 Weight of meter 1.5 ~1.6kg
18 Meter base: Steel, Aluminum alloy, Bakelite
19 Meter cover: ABS, Aluminum, Glass, Bakelite, transparent PC
20 Terminal cover: ABS, Bakelite, PC
21 Register: Cyclometer single, Unidirectional, Jumping, and Metal
22 Option Reverse running stopper, pulse-sampling device