Description
Unipower APM110 is a „low-cost“ member of the Unipower family. The unit measures power from the formula:
P = √3 x U x I x Cosϕ
The primary function of the unit lies in the supervision of machinery driven by 3- phase AC-motors. Unipower APM110 integrates a programmable Max. and Min. kW limit detector plus the support functions necessary to establish the efficient and compact supervision or control of various types of machinery such as pumps, fans and conveyor belts.
Besides the functions Ts, Tr and hystere- sis, the APM110 has a built-in current sen- sor that measures currents up to 80A.
Technical Specifications
Mechanical spec.
Housing
Upper part: Lexan UL94V-0
Lower part: Noryl UL94V-0
Mounting
M36 for 35mm DIN rail
CT dim: Max 10 mm lead-in
Terminals: Max 16 A. Max 2,5 mm
Protection class
IP40 (housing).
IP20 (connector).
Temperature range -15 - +50 °C.
Weight: Approx. 300g.
Dimensions D 58 x B 70 x H 86 mm.
Electrical spec.
Supply / Range
3x380 to 3x500Vac
Current range
Internal max. 0-80 A
(Surge: 500A/10sec.)
External: N/5 C.T.
Power range
Max 70 kW using internal current sensor
Cosϕ ϕ range: 0.2-1
Frequency range: 50 / 60 Hz.
Consumption: 3VA
Relay spec.: 250 VAC/5A.
Control inputs: +8-30Vdc
