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User's Manual
ous
Maximu
m
of
Allowed
1000V, 40A (1 min)
Input
for
Instant
Input
Voltage about 2 M Ω ， Current is
Impeda
less than 0.02Ω
nce
Four settings for the
upper/lower limit of power and
current
Upper/L
ower
P Hi (Power high),
Limit
P Lo(Power low),
A Hi(Current high),
A Lo(Current low)
Average
√
Function
Harmoni
c
/
Analysis
Peak
Measur
/
ement
Display
√
Hold
Mute
√
Alarm
Mute
/
Key
Lock Key
√
RS232 （ DB9 ; 2-pin: TX, 3-pin:
Interfac
RX, 5-pin: GND ）
e
RS485 (DB9 ; 8-pin: A , 9-pin: B )
4800 ， 9600 ， 19.2K ， 38.4K ，
57.6K ， 115.2K ， default 9600.
Baud
It follows communication
Rate
protocol of standard SCPI and
Modbus-RTU.
Power
Input power ： AC 100V~240V Frequency 50/60Hz
Source
Precisio
18℃~28℃ ， 30%~75%RH (28℃ < operating temperature < 18℃ (when in 18℃, it needs to add
n
Environ
temperature coefficient) ： reading of 0.05%/℃ ）
ment
Instruments.uni-trend.com
1000V, 20A (1 min)
Voltage about 2 M Ω ， Current is
less than 0.02Ω
Ten settings for voltage, current,
active power, apparent power
and power factor
Voltage/U Hi and Lo
Current/I Hi and Lo
Active power/P Hi and Lo
Apparent power/VA Hi and Lo
Power factor/PF Hi and Lo
√
/
√ (voltage peak measurement,
current peak measurement)
√
√
√
√
RS232 （ DB9 ; 2-pin: TX, 3-pin:
RX, 5-pin: GND ）
RS485 (DB9 ; 8-pin: A , 9-pin: B )
1200 ， 2400 ， 4800, 9600, 19.2K ，
38.4K ， 57.6K ， 115.2K ， default
9600.
It follows communication
protocol of standard SCPI and
Modbus-RTU.
UTE9800+ Series Smart Digital Power Meter
1000V, 40A (1 min)
Voltage about 2 M Ω ，
Current is less than 0.02Ω
Four settings for the
upper/lower limit of power
and current
P Hi (Power high),
P Lo(Power low),
A Hi(Current high),
A Lo(Current low)
√
1 ～ 50 times
/
√
√
/
√
RS232 （ DB9 ; 2-pin: TX,
3-pin: RX, 5-pin: GND ）
RS485 (DB9 ; 8-pin: A , 9-pin:
B )
4800 ， 9600 ， 19.2K ， 38.4K ，
57.6K ， 115.2K ， default 9600.
It follows communication
protocol of standard SCPI
and Modbus-RTU.
9 / 55
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