BL0952A BELLING [SHANGHAI BELLING CO., LTD.], BL0952A Datasheet - Page 4

• Manufacturer Part Number: BL0952A
• Description: Three-phase Active Energy Meter
• Manufacturer: BELLING [SHANGHAI BELLING CO., LTD.]

4 Logic Output Pins
5 On-chip Reference
Temperature Coefficient
6 Analog Input Pins
IAP,IAN,IBP,IBN,ICP,ICN,
VN,VCP,VBP,VAP
7 Accuracy
8 Start Current
9 Positive and Negative
10 Gain Error
11 Power Supply
Monitor Voltage
Output Current
REVP, CF
Output High Voltage
Output Low Voltage
Output Current
Maximum Input Voltage
DC Input Impedance
Input Capacitance
ADC offset
Measurement Error on
Current Channel
CFA,CFB,CFC,CF
Phase
Channels
Channel 1 Lead 37 C
(PF=0.8Capacitive)
Channel 1 Lags 60 C
(PF=0.5Inductive)
Real Power Error (%)
http://www.belling.com.cn
Error
between
I
V
V
V
V
ENP
Gain
error
Vref
Voff
START
I
I
down
OH2
O1
OL2
O2
AIN
BL0952A/BL6513
BL0952A/BL6513
BL0952A/BL6513
BL0952A/BL6513
Vv= 110mVrms
Voltage Channel
,V(I)=50mVrms,
Current Channel
voltage channel,
C=800,cos =1,
vary from 3.5V
with Full-Scale
Power Supply
The dynamic
Input on the
range 500:1
to 5V, and
VDD=5V
reference.
I
500mVrms
I
110mVrms
cos = 1
H
L
Internal
Ib=5A
Signal
Inputs
=10mA
=10mA
Total 4 Pages
- 4 -
Pin1,4
8,9,10,13
,14,15,16
Pin5,6,7,
Pin5,6,7,
8,9,10
Pin12
Pin1
Pin1
Pin1
Pin1
Pin1
4.4
6
Three
Three- - - - phase Active
Three
Three
Energy Meter
Energy Meter
Energy Meter
Energy Meter
0.2%Ib
2.42
330
0.1
0.1
0.1
0.1
10
30
500
5
15
4
5
phase Active
phase Active
phase Active
4/21/2009
0.5
10
9
Degrees
Degrees
ppm/ C
Kohm
mA
mA
mV
mV
pF
%
%
%
V
V
V
A
V