MidNite Solar Disconnect Combiner Box - MNPV8HV-Disco 3R-PSB |
Midnite Solar, Disconnect Combiner, Dual 4x15A Fused inputs, Dual 80A busbars field config, 600VDC, NEMA 3R, with SPD600, Birdhouse Compatible, Power Supply board factory installed, MNPV8HV-Disco 3R-PSB Midnite Solar has 4, 6, 8 and 15 string Disconnecting PV Combiners. The MNPV8HV and MNPV16HV can be re-configured in the field to be used with non-isolated inverters where both the Positive and Negative need to be disconnected. This also allows these to be used to combine and disconnect two arrays feeding two separate isolated inverters. Our Disconnecting and Standard/Pre-Wired/Combiners are Plug and Play, saving both Time and Money in the field. The MidNite Disco line of PV combiners with disconnects are made to meet NEC requirements. The disconnect handle is bright red for visibility and can be locked in the off position. Several models can be configured for bi-polar or non-isolated inverters where both the positive and negative legs of the array need circuit protection. Models are available for 150 VDC, 300 VDC, or 600 VDC arrays. All of the combiners are made from powder-coated aluminum for long life in harsh conditions. A clear see-through dead front is supplied with all Disco combiners. Models are available with either NEMA 3R or NEMA 4X ratings. Many of these come with a shunt-trip disconnect and when supplied with the PSB circuit board, are compatible with the MidNite Rapid-Shutdown system to meet NEC 2014 requirements. Breaker versions do not include breakers. HV versions come with fuse holders except for the MNPV4HV Disco 3R Basic which needs fuse holders added. The MidNite DLTL disconnect combiners have both dual-string fusing and dual-channel output. These work for inverters with ungrounded conductors and dual-MPPT input channels which are becoming common. Both the positive and negative legs are fused, and the fuse holders are included. They are also available with the Rapid-Shutdown PSB circuit board installed. The MidNite SOB disconnect boxes, are not actually combiners but are used to transition from array to conduit wiring with an array disconnect. They have either two or four poles, so can disconnect dual channel output, either one or two strings. These work for inverters with grounded or ungrounded conductors and dual-MPPT input channels. The MNSOB boxes with suffix “-75A” are rated at 75A per pole for use with combined circuits. They are also available with the Rapid-Shutdown PSB circuit board installed. |
Features
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General Information | |
Manufacturer: | MidNite Solar |
Product Line: |
PV Combiners |
Model ID: |
MNPV8HV-Disco 3R-PSB |
Manufactured In: | United States of America |
Certifications and Safety Ratings: | |
Mechanical Data |
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Technology: | Combiner Box with Envoy |
Dimensions: |
18.50 x 5.00 x 14.00 inches |
Weight: | 16.00 lbs |
Strings: | 8 x Single Inverter, 4 Each for Dual Inverter, 4 Transformerless Inverter |
Maximum Volts: | 600 Volts |
Birdhouse Optional PV Power Supply: |
Yes |
Surge Protection Device Included: | SPD600 |
Fuse/Fuseholders: |
Provided |
Dead-Front: | Yes |
Lug Temperature Rating: | 90°C |
Strain Reliefs & Hole Plugs Provided: | Yes |
Convertible Configuration: | Yes |
Enclosure Rating: | Nema 4X or 3R |
Enclosure: | Powder Coated Aluminum with Stainless Hardware |
Maximum Number of Switched Output Circuits: | Two |
Wire Range for String Input: | 14 to 6 AWG |
Maximum String Fuse Rating: | 30 Amps |
Output Switch Rating: | 175 Amps: Single 8 String; 100 Amps Each: 2 Inverters; 100 Amps: Transformerless Inverter |
Output Wire Range: | 14 to 2/0 AWG |
Lockable: | Yes |
Rating: | UL1741 |
Mounting Options and Angle: | Vertical Wall Mount, Pole Mount or Sloped Roof NEMA 3R = Mount to 14 Degrees Incline, NEMA 4X = Any Angle |
Datasheets |
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Document | Type |
MidNite Solar MNPV8HV-Disco 3R-PSB Specs | Specifications |
MidNite Solar MNPV8HV-Disco 3R-PSB Installation | Installation Guide |
Warranty | 5 Year Standard Warranty |
MidNite Solar MNPV8HV-Disco 3R-PSB Warranty | Warranty |
Terms & Conditions |
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Shipping: | Shipping Policy |
Returns: | Returns Policy |
Payments: | We accept: Visa, MasterCard, Discover, and American Express. We also accept checks, direct deposit and wire transfers for large orders. |
Warranty: 5 Year Standard Warranty