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MidNite Classic 250
Brand: MidNite Solar IncThe Classic 250 MPPT Charge Controller has Arc Fault, Ground Fault, free web monitoring, a graphics panel and Solar, Hydro and Wind Modes. The Classic 250 has a maximum output current of 63 amps, an operating voltage of 250 volts and works with 12 to 72 volt battery systems. The FREE MidNite Solar Local Application enables you to monitor your Classics over your local network or the Internet. As with the whole Classic Line, the Classic 250 has MidNite’s exclusive HyperVOC which extends VOC limits when needed.
Features- 250 operating voltage
- Max current out: 63 amps
- ETL listed to UL1741 and CSA
- Type 1 environmental rating
- Terminals are rated for 75 C
- Exclusive HyperVOC extends VOC limits
- 12-72V battery
- Built in DC-GFP and Arc Fault
- Detector
- Solar, wind and hydro MPPT modes
Specifications
Brand
Nominal Battery Voltage
- 12 Through 72 Volts on Classic's
Maximum Output Current
- 61A on 12 V
- 62A on 24 V
- 55 A on 48 V
- 43A on 72 V Battery
PV Open Circuit Voltage VOC
- 250 V + HyperVOC (Battery Voltage up to 48 V)
Power Conversion Efficiency
- 98 % (Tropical System)
Maximum Stand-By Self-Consumption (12 V)
- 2.8 W - 4 W
Reverse Current at Night
- Zero - Internal Relay for Reverse Current
Low Battery Voltage
- Low Battery Voltage, disconnect and re-Connect of loads fully Programmable with 2 auxiliary outputs to Control external load disconnect/re-Connect switches
HyperVOC
- Standard All Models - Extended VOC Range for Cold Climates
Arc Fault Protection
- Standard on Classic, 0.25 second detect and trip speed
Ground Fault Protection
- Stand all models - resettable, no fuse to blow
Battery Voltage Regulation Set Points
- 10-100 Vdc
Equalization Charging
- Adjustable Voltage and Duration, Manual or Auto
PV Reverse Polarity
- Protected to Max. VOC
Battery Reverse Polarity
- Fully Protected
Battery Over Voltage
- Fully Protected
Battery Short Circuit
- Fully Protected
Battery Temperature Compensation
- Automatic when BTS is Installed, Adjustable mV Per degree C Per 2 V Cell
Programmable Auxiliary Control Output
- Aux 2 is 12 V Out or Logic IN
- 2 Auxiliary Outputs
- Aux 1 can be 12 V out or Dry Contact
Graphic Display
- Graphical Display
Networking Cabling
- Standard 4 conductor phone cable, no hub needed
Communications
- Modbus openly published over Ethernet and RS-232
Remote Display
- Display (MNGP) can be relocated and a second display can be added
Remote Monitoring and Control
- Local Application Software included Allows viewing and Control from the network or over the internet
Terminal Rating
- 75C
Internet Ready
- All Models
Data Logging
- 380 Days of daily History
- 24 hours of data at 5 minute intervals
Wind and Hydro Applications
- Standard on all Models
Positive Ground Applications
- Requires 2 pole Input and output breakers
Operating Temperature
- Minimum of -40° C to 50° C - Controller will auto derate as Temperature rises above 25° C
Environmental Rating
- Indoor Type IP30 (The Classic is IP22 Rated to 60529 when used with Classic Drip Shield)
Conduit Knock Outs
- Two 1” conduit (35.05 mm) on bottom
- two 3/4” conduit (27.76 mm) on back
- Single 1” Conduit (35.05 mm) on left and right sides
Warranty
- 5 Years
Weight & Dimensions
- 12 lbs (5.45 kgs)
- 14.9” x 6” x 4” (378 mm x 152 mm x 102 mm)
Shipping Dimensions (H x W x D)
- 19” x 8.5” x 5.7” (482.6 mm x 215.9 mm x 144.78 mm)
Options
- MNGP Graphical Display
- 3 ft Networking Cable
Certifications
- Listed by ETL for US & Canada
- CE Certified
- FCC Class B