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The Leviton MO240-1SW mini meter kit outdoor surface mount meets all measurement and verification based opportunities - including load management and LEED rating achievement. It's designed to provide a simple and effective process for accurately capturing measurements of power consumption, and is easy to specify and install for new construction and retrofits.
The Leviton MO240-1SW mini meter kit outdoor surface mount meets all measurement and verification based opportunities - including load management and LEED rating achievement. It's designed to provide a simple and effective process for accurately capturing measurements of power consumption, and is easy to specify and install for new construction and retrofits.
Features
Applications
Use Mini Meters in multi-tenant residential and certain commercial industrial applications for:
| Electrical | |
| Input Configurations | 1 Phase, 2 Wire 1 or 2 Phase, 3 Wire |
| Supply Voltage Range (L1 or L2 to Neutral) | 102 VAC to 138 VAC |
| Maximum Input Power (L1 and L2) | 8 VA |
| Maximum Rated Current | 440 A primary for 400 A models 220 A primary for 200 A models 110 A primary for 100 A models 0.11 A secondary for 0.1 A secondary models 0.22 A secondary for 0.2 A secondary models |
| Line Frequency | 50 to 60 Hz |
| Power Factor Range | 0.5 to 1.0, Leading or Lagging |
| Accuracy | +/- 0.5% of registration @ 1.0pf. 2 to 200 A +/- 0.75% of registration @ 0.5pf, 2 to 200 A |
| Operating Temperature Range | -30 to 60°C |
| Rated Pollution Degree | 2 |
| Rated Relative Humidity | 80% |
| Inputs | Voltage Inputs (Wire Connections) | L1: Black wire, voltage input, Line 1, 120V with respect to neutral N: White wire, Neutral input L2: Red wire, voltage input, Line 2, 120V with respect to neutral (7B and 5B models only) |
| CT Inputs | CT1: X1 Current Transformer input, CT1. Colored wire of CT 1 CT1: X2 Current Transformer input, CT1. White wire of CT1 CT2: X1 Current Transformer input, CT2.Colored wire of CT2 (7B and 5B models only) CT2: X2 Current Transformer input, CT2. White wire of CT2 (7B and 5B models only) |
| Outputs | 10, Isolated Output (10 Wh/P, Kh = 10) | Isolated Pulse Output: 5 watthours on, 5 watthours off, referenced to ISOL COM NOT TO BE USED FOR FIELD WIRING |
| 100, Isolated Output (100 Wh/P, Kh=100) | Isolated Pulse Output: 50 watthours on, 50 watthours off, referenced to ISOL COM |
| 1000, Isolated Output (1 kWh/P, Kh=1000) | Isolated pulse output: 500 watthours on, 500 watthours off, referenced to ISOL COM (not available on models with T suffix) |
| ISOL COM | Isolated common for 10/100/1000 isolated outputs |
| Counter (kh = 100 or kh = 1000) | For 12 VDC electro-mechanical counter |
| Counter (kh = 100 or kh = 1000) | For 12 VDC electro-mechanical counter |
| +12 VDC (MMS and MMD models only) | 12 VDC Output; current rating is 3 mA max. |
| LED Indicators | |
| Power LED (Green) | Illuminates when the meter is supplied with proper voltage |
| Load LED (Green) | 50% duty cycle (at constant load) LED to verify proper meter function when connected to a load. At 200 watts, LED will illuminate for 1.5 minutes, then turn off for 1.5 minutes; with no load, LED will remain on or off |
| Reverse Phase LED (Red) | Illuminates when a problem with meter phasing exists. With no load, LED may be on or off. See CT installation section for instructions. |
| LCD Display | Optional LCD display that shows total kWh |
| Electrical | |
| Input Configurations | 1 Phase, 2 Wire 1 or 2 Phase, 3 Wire |
| Supply Voltage Range (L1 or L2 to Neutral) | 102 VAC to 138 VAC |
| Maximum Input Power (L1 and L2) | 8 VA |
| Maximum Rated Current | 440 A primary for 400 A models 220 A primary for 200 A models 110 A primary for 100 A models 0.11 A secondary for 0.1 A secondary models 0.22 A secondary for 0.2 A secondary models |
| Line Frequency | 50 to 60 Hz |
| Power Factor Range | 0.5 to 1.0, Leading or Lagging |
| Accuracy | +/- 0.5% of registration @ 1.0pf. 2 to 200 A +/- 0.75% of registration @ 0.5pf, 2 to 200 A |
| Operating Temperature Range | -30 to 60°C |
| Rated Pollution Degree | 2 |
| Rated Relative Humidity | 80% |
| Inputs | Voltage Inputs (Wire Connections) | L1: Black wire, voltage input, Line 1, 120V with respect to neutral N: White wire, Neutral input L2: Red wire, voltage input, Line 2, 120V with respect to neutral (7B and 5B models only) |
| CT Inputs | CT1: X1 Current Transformer input, CT1. Colored wire of CT 1 CT1: X2 Current Transformer input, CT1. White wire of CT1 CT2: X1 Current Transformer input, CT2.Colored wire of CT2 (7B and 5B models only) CT2: X2 Current Transformer input, CT2. White wire of CT2 (7B and 5B models only) |
| Outputs | 10, Isolated Output (10 Wh/P, Kh = 10) | Isolated Pulse Output: 5 watthours on, 5 watthours off, referenced to ISOL COM NOT TO BE USED FOR FIELD WIRING |
| 100, Isolated Output (100 Wh/P, Kh=100) | Isolated Pulse Output: 50 watthours on, 50 watthours off, referenced to ISOL COM |
| 1000, Isolated Output (1 kWh/P, Kh=1000) | Isolated pulse output: 500 watthours on, 500 watthours off, referenced to ISOL COM (not available on models with T suffix) |
| ISOL COM | Isolated common for 10/100/1000 isolated outputs |
| Counter (kh = 100 or kh = 1000) | For 12 VDC electro-mechanical counter |
| Counter (kh = 100 or kh = 1000) | For 12 VDC electro-mechanical counter |
| +12 VDC (MMS and MMD models only) | 12 VDC Output; current rating is 3 mA max. |
| LED Indicators | |
| Power LED (Green) | Illuminates when the meter is supplied with proper voltage |
| Load LED (Green) | 50% duty cycle (at constant load) LED to verify proper meter function when connected to a load. At 200 watts, LED will illuminate for 1.5 minutes, then turn off for 1.5 minutes; with no load, LED will remain on or off |
| Reverse Phase LED (Red) | Illuminates when a problem with meter phasing exists. With no load, LED may be on or off. See CT installation section for instructions. |
| LCD Display | Optional LCD display that shows total kWh |
