ZHURUI
Shenzhen Zhurui Technology Co.,Ltd.
5 / 11
is 0.01kW;
[4].When the electricity fee <10000, the resolution is 0.01, the measuring accuracy is
±
(0.5FS+0.01), when the electricity fee >=10000, the
resolution is 0.1, the measuring accuracy is
±
(0.5FS+0.1), when the electricity fee >100000, the resolution is 1, the measuring accuracy is
±
(0.5FS+1);
[5]. The resolution of energy is auto adjusted by the measuring result , the maximum resolution is 0.0001.
[6]. For 120A current transformer, only ratio of 2000:1 is supported.
Timing Index
Timing range
999 days 23 hours 59 minutes
Timing resolution
1 minute
The currencies of electricity fee
Currency name
CNY
TWD
USD
EUR
GBP
JPY
RUB
INR
Currency symbols
元
圆
$
€
£
¥
руб
Rs.
Currency name
KRW
TRY
THB
PHP
IDR
MYR
ZAR
AED
Currency symbols
원
₤
฿
₱
Rp
RM
R
إ
.
د
Currency name
SAR
ILS
CHF
DKK
UAH
BRL
Common
Currency symbols
ر
.
س
₪
Fr
kr
₴
R$
¤
Supported current transformer
Ratio
1000:1
2000:1
Max Current
40A
60A
80A
100A
120A
40A
60A
80A
100A
120A
Supported
√
√
√
√
×
√
√
√
√
√
Supported magnetic latching relay and electrical parameters (only for external relay version)
Min voltage output
10V
Max voltage output
15V
Max driver current
200mA
Coil type supported
Single coil
Other indexes
Working voltage
AC85~265V
Working frequency
50~60Hz
Working temperature
0~40
℃
Working humidity
≤
90%RH
Dimension (L x W x H) 86mmx86mmx36.5mm
Weight
EM20’s look
EM20’s Front
EM20’s back