CCR MCR 400 12.5KVA 380-450VAC 50/60Hz
Code
MCR400-12.5KVA
Description
CCR MCR 400 12.5KVA 380-450VAC 50/60Hz
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Product Overview
Airfield Lighting systems microprocessor controlled CCR, highly reliable, user friendly, extremely low life-cycle cost. They are widely used by civilian and military airports.
The constant current regulator MCR400 is the “most popular” in a line of regulators specifically intended for the supply of series circuits for use on airfield lighting circuits. To comply with statutory regulations, the CCR cabinet housing is divided into three areas, electronic control, low voltage area and main high voltage area.
The electronic control area is situated behind a hinged panel at the front of the cabinet with no access to the other areas. The constant current regulator MCR400 is supplied as a free-standing unit, with or without castors. Requiring minimum floor space, it is available in ratings from 1.5kW to 30kW. With the standard high speed built in serial data communications, the Constant Current Regulator (CCR) can communicate with most PC or PLC control systems.
Features & Benefits
- Microprocessor control with comprehensive status monitoring.
- Continuous software integrity checking for added reliability.
- Simple set up using menu and units front panel push buttons
- Matching taps on output transformer for improved primary power factor and efficiency.
- 3, 5 or 7 selectable brightness steps.
- Remote control selectable between conventional 24/48V DC Multi-wire or RS485 serial link communications using Modbus/Jbus as standard.
- All monitored functions available via the serial link and via volt free relay contacts for use in a multi-wire installation as standard
- Series current displayed with brightness percentage
- Brightness step selected (local & remote)
- Brightness out of band
- Power fail
- Over current trip
- Open circuit trip
- Lamp failure 2 stage (if option fitted)
- VA drop error (if option fitted)
- 2 stage earth leakage detector with adjustable alarm levels (if option fitted)
- Hours run counter as standard
- Volt free n/o relay contact
- Current flowing remote indication
- Power on remote indication
- Local/standby selected remote indication
- Over current remote indication
- Open circuit remote indication
- Earth leakage stage 1 & 2 remote indication (option)
- Failed lamp detector stage 1 & 2 remote indication (option)
- VA drop remote indication
- Brightness out of band (option)
Technical Specification
Options
- Failed lamp detector (2 stage)
- Earth Leakage detector (2 stage)
- Brightness in-band relays
- Lightning arrestors
- 100% current flow elapsed time counter
- VA drop detector
- 48V DC internal power supply for remote control
- Circuit selectors (2 alternate or 2- 5 simultaneous)
- Primary circuit current monitoring (4-20mA output)
- Castors
- Vermin proofing
- MCR405 designed to comply with PSA (RAF) requirements
Order Code
MCR400-12.5KVA
Power
12.5KVA
Power Factor (pf)
>0.99
Gross Weight (Kg)
256
Product Height (mm)
1250
Product Width/Depth (mm)
645
Depth (mm)
575
Other
7" full colour touch screen for easy operation
Operating Temperature (°C)
-20oC to +55oC
