ABB CM-ESS Multifunction Voltage RMS Monitoring Relay 1SVR730830R050
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Mfr. Part Number: |
ABB CM-ESS Multifunction Voltage |
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Manufacturer: |
ABB |
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Description: |
ABB CM-ESS Multifunction Voltage |
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Full Description: |
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The CM-ESS.MS is a
multifunctional voltage monitoring relay from the CM single-phase monitors
range. ·
This monitoring relay operates
with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o
(SPDT) output with contacts rated at 250 V / 4 A. ·
It provides a RMS measuring
principle for DC and AC voltages with 4 measuring ranges: 3-30 V, 6-60 V,
30-300 V and 60-600 V. ·
The CM-ESS.MS offers selection
of over- or undervoltage monitoring, open- or closed-circuit operating
principle, with or without latching function. ·
The hysteresis is adjustable
within a range of 3 to 30 % of the threshold value. ·
The tripping delay and the start-up
delay are adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). ·
A sealable transparent cover
for protection against unauthorized changes is available as accessory. ·
The device offers screw
connection technology with double-chamber cage connection terminals. ·
Monitoring of DC and AC voltages (3-600 V) ·
TRMS measuring principle ·
One device includes 4 measuring ranges ·
Over- or
undervoltage monitoring configurable ·
Open- or closed-circuit principle configurable ·
Latching function configurable ·
Hysteresis
adjustable (3-30 %) ·
Tripping delay TV adjustable (0 s; 0.1-30 s) ·
Precise adjustment by front-face operating
controls ·
Screw
connection technology or Easy Connect Technology available ·
Housing material for highest fire protection
classification UL 94 V-0 ·
Tool-free mounting on DIN rail as well as
demounting ·
2 c/o (SPDT) contacts ·
22.5 mm (0.89 in) width ·
3 LEDs for status indication ·
Time Range:- 0 s or 0.1
... 30 s tripping delay (ON) ·
Rated Control Supply Voltage (Us):- 24 ... 240 V AC/DC ·
Minimum Switching Capacity:-
24 V,
10 mA ·
Degree of Protection:- Housing
IP50,
Terminals IP20 ·
Electrical Durability:- AC-12
100000 cycle ·
Mechanical Durability:- 30000000
cycle ·
Tightening Torque:- 0.6
... 0.8 N·m ·
Mounting on DIN Rail:- TH35-15
(35 x 15 mm Mounting Rail) acc. to IEC 60715, TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC
60715 ·
Maximum Operating Voltage
UL/CSA:- Output Circuit 300 V AC ·
Ambient
Air Temperature Operation:- -20...+60 °C ·
Ambient
Air Temperature Storage:- -40...+85 °C ·
Rated control supply voltage Us:- 24-240 V AC ·
Rated control supply voltage Us tolerance:- -15...+10 % ·
Rated frequency :- 50/60 Hz ·
power consumption:- 24 V DC |
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Condition: |
Used / Working |
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Price: |
Sales.plcadvance@gmail.com |