Specification
ENIP-2, manual, ENIP.411187.002. Rev. 11.2020
31
7.
Apparent power
0.5
0.2I
I
2I,
0.2U
U
1.5U
0.5
8.
Total apparent power
0.5
9.
Frequency
10 mHz**
10. Power factor cos
φ
0.01
* For the ENIP-2-.../690-... modification: 0.05U
U
1.15U;
** For the ENIP-2-.../690-... modification:
1 mHz;
When conditions differ from normal, ENIP-2 gives additional measurement error accord-
ing to table 4.6.
Table 4.6
Condition
Value
Added error
δ
X1
/
γ
X1
, %
Δ
X
1
Temperature
, °С
-
40…+70*
Current, voltage, depending on the modifica-
tion
ENIP-2-
…
-X1
0.025/5
°
С
-
ENIP-2-
…
-32
0.05/5
°
С
-
Power, depending on the modification
ENIP-2-
…
-X1
0.05/5
°
С
-
ENIP-2-
…
-32
0.1/5
°
С
-
Frequency
-
0.005/10
°
С
Strength of the magnetic field, mT
0.5
Current, voltage
0.1%
Power
0,25%
Frequency
-
0.005 Hz
Power factor cos
φ
(sin
φ
)
(0.5
–
0.8)
Power
0.4%
4.4
Power supply
Table 4.7
ENIP-2 modifications
Voltage
Consumption
ENIP-2-
…
-X1 (Standard)
120...370 V DC or
100...265 V AC
, 45…55
Hz;
(3 to 11) VA
up to 19 VA (with ENMI)
18...36 V DC.
(3 to 11) W
up to 19 W (with ENMI)
ENIP-2-
…
-32 (Compact)
18...36 V DC.
2 VA
ENIP-2-
…
-X3 (PMU)
120...370 V DC or
100...265 V AC
, 45…55
Hz.
(6 to 12) VA
