Daiichi Electronics SQLC-72L, Инструкция по эксплуатации

Страница: 34 / 44

SQLC-216-212
33
Item Specification, Performance
Construction
Case outline 72×72×85 mm（W×H×D）
Mass Approx. 250g
Material Case：ABS (V-0) ，Cocer：ABS (V-0) , Terminal board：Nylon6.6
Terminal block Spring pressure terminal block
Protection rating IP40
Operating temperature and
humidity limits
-10...+55℃, 5...90 ％ RH (Non condensing)
Storage temperature limits -25...+70℃
(4) Measuring range
Measurands Measuring range Low input cut
Limiter (Upper：Display,
lower：Communication)
Line voltage
Secondary rating
110 V
0...150 V
Less than 20% of full scale
101% of full scale
Secondary rating
220 V
0...300 V
10100
Secondary rating
440 V
0...600 V
Phase voltage
Secondary rating
110 V 3φ4W：0...150/√3 V
1φ3W：0...150 V
Less than 20% of full scale
101% of full scale
Secondary rating
220 V
3φ4W：0...300/√3 V
5831
Secondary rating
440 V
3φ4W：0...600/√3 V
Current,
Demand current
0...Current sensor rating Less than 0.5% of the rated
201% of the rated
20100
Active power
Demand power
Reactive power
- rated power ...0... + rated power
Rated power [kW] ＝ VT ratio × CT ratio
・VT ratio：Primary rated voltage/110
・CT ratio：Primary rated current/5
Less than ±0.5% of the rated
-201%, +201% of the
rated
-20100, 20100
Apparent power
0...+ rated power
Rated power [kW] ＝ VT ratio × CT ratio
・VT ratio：Primary rated voltage/110
・CT ratio：Primary rated current/5
Less than 0.5% of the rated
0%, +201% of the rated
0, 20100
Power factor LEAD 0...1...LAG 0
"----" is displayed (out of
measurement range) when it is
20% or less of the voltage full
scale or 2% or less of the
current rating. LEAD 0.000, LAG 0.000
｢----｣ is displayed of
low input.
0, 10000
FFFFH for low input.
Frequency 45...65 Hz
At 20% or less of the voltage
full scale, 0 Hz
44.80 Hz, 65.20 Hz
0Hz for low input.
4480, 6520
0 for low input.
Leakage current 0...0.8 A Less than 0.003 A
0.960A
12000
Active energy
0...999999999 kWh (MWh)
By the setting and the full load power,
position and unit of the decimal point
(k/M) is changed.
－ －
Reactive energy
0...999999999 kvarh (Mvarh)
By the setting and the full load power,
position and unit of the decimal point
(k/M) is changed.
－ －