MULTIFUNCTION MULTIMETERS DIN RAIL 3 MODULES0 pages

EMM
MULTIFUNCTION MULTIMETERS
DIN RAIL 3 MODULES

ENVIRONMENTAL WORKING CHARACTERISTICS
Working T: -5 ÷ +50°C
Storage T: -15 ÷ +60°C
Humidity: 90%
STANDARDS/ REGULATION
Safety: 61010-1:2001
EMC: EN61000-6-2 / EN61000-6-4
CISPR22-EN55022
ELECTRICAL COMPATIBILITY CE
Energy: EN62053-21
EN62053-23

EMM-µD3h
EMM-µD3h-p
EMM-µD3h-485

EMM-µD3VA

EMM

----------------------------------------------------------------Mechanical characteristics
------------------------------Auxiliary supply
------------------------------OPTION C1
------------------------------OPTION C2
------------------------------Protection degree
------------------------------Voltage inputs
------------------------------Current inputs
------------------------------OPTION 1A
------------------------------OPZION TT 10
------------------------------OPZION TT 25
------------------------------OPZION TT 50
------------------------------OPZION M
------------------------------Measured parameters

4

µD3VA

EMM

µD3h

EMM

µD3hp

EMM

µD3h-485

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DIN rail mounting 3 modules of 17,5 mm | Weight 0,4 kg
--------------------------------------------------------------------------------------------------------------------------------------------230 Vac | 50-60 Hz
--------------------------------------------------------------------------------------------------------------------------------------------400 Vac
--------------------------------------------------------------------------------------------------------------------------------------------110 Vac
--------------------------------------------------------------------------------------------------------------------------------------------Frontal IP 42 | Box IP 20
--------------------------------------------------------------------------------------------------------------------------------------------3 inputs 500 V max
--------------------------------------------------------------------------------------------------------------------------------------------3 inputs 0,05÷5A rms with external CT ratio TA programmable 1÷400
--------------------------------------------------------------------------------------------------------------------------------------------3 inputs 0,01÷1A rms
--------------------------------------------------------------------------------------------------------------------------------------------Direct inputs for current max 16 A
--------------------------------------------------------------------------------------------------------------------------------------------Direct inputs for current max 32 A
--------------------------------------------------------------------------------------------------------------------------------------------Direct inputs for current max 63 A
--------------------------------------------------------------------------------------------------------------------------------------------3 inputs 0,05 ÷ 5A rms for measure in 3 single-phase line
--------------------------------------------------------------------------------------------------------------------------------------------V I-I, V l-n,
V I-I, V l-n, A
V I-I, V l-n, A
V I-I, V l-n, A
--------------------------------------------------------------------------------------------------------------------------------------------A
cosfi, f, ° T, h
cosfi, f, ° T, h
cosfi, f, ° T, h
--------------------------------------------------------------------------------------------------------------------------------------------f
W, Var, VA
W, Var, VA
W, Var, VA
--------------------------------------------------------------------------------------------------------------------------------------------h
+ kWh, - kWh, + KVarh, - KVarh + kWh, - kWh, + KVarh, - KVarh + kWh, - kWh, + KVarh, - KVarh
------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------Measuring accuracy
Voltage: < 0.5% | Current: < 0.5% | Powers: < 1% | Energies: < 1% class 1 | EN 62053-21 62053-23
------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------Frequency measure
40 ÷ 100 Hz
------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------Communication port
1Rs485
Communication protocol
MODBUS-RTU
baud rate 9600-19200 bps
------------------------------- ---------------------------------- ---------------------------------- ---------------------------------- ---------------------------------Digital Outputs
2 Photomos
10 ÷ 300Vcc / 150mA o
------------------------------- ----------------------------------10÷250Vca / 150mA max
OPTION P
2 photomos
for alarms or re-emission pulses
10 ÷ 300 Vcc / 150 mA o
(programmable time of pulse
10÷250Vca / 150mA max
100÷500 msec.).
for alarms
------------------------------- ---------------------------------- ---------------------------------- ---------------------------------- ---------------------------------Analog outputs
3 outputs 0-20/4-20mA
completely programmable OPTION Z3AO
definition16 bit (by external
serial/analog converter Z3AO) *
------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------Display
3 displays with 10 mm red LED (3 digit of 10 mm - 7 segments)
----------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------* in this case serial output RS485 can not be used.