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WattNode Meter Enclosure – Info

WattNode Energy Meter Enclosure (Closed)
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DESCRIPTION

  • UL 508A Listed industrial control panel
  • NEMA 3R, 4, 12, and 13 and IEC 60529, IP66 rated
  • Waterproof when used with raintight conduit hubs
  • Size: 10 x 8 x 4 inch (254 x 203 x 102 mm)
  • Material: powder coated 16 gauge steel or polycarbonate
  • Door latch: Steel–quarter-turn screwdriver latch. Polycarbonate–snap latch accepts padlock
  • Mounting: steel external 14 gauge flange or polycarbonate brackets fastened to rear insert
  • Available with circuit breaker, fuses, or no overcurrent protection
  • Standard five-year limited warranty
Sample UL 508A Listed label

SPECIFICATIONS

ELECTRICAL

  • Line Frequency: 50/60 Hz
  • Nominal Vac: see the specifications for the installed WattNode meter
  • Maximum Meter Power Supply Load: 50 mA
  • Short Circuit Current Rating: 10 kA

FIELD WIRING CONNECTIONS

  • Line Voltage (L1, L2, and L3): 12 AWG wire recommended, copper only, 75°C rated
  • Circuit breaker (ME1-C-1): 14 to 10 AWG, screw torque 30 lbs·in (4 Nm)
  • Fuse holder (ME1-F-1): 14 to 10 AWG, screw torque 17.7 lbs·in (2 Nm)
  • Screw terminals (ME1-N-1): 14 to 10 AWG, screw torque 14.2 lbs·in (1.6 Nm)
  • Neutral: Gray screw terminal, 14 to 10 AWG, screw torque 14.2 lbs·in (1.6 Nm)
  • Ground: Green/yellow screw terminal, 14 to 10 AWG, screw torque 14.2 lbs·in (1.6 Nm)
  • Current Transformers: Meter black six position pluggable screw terminal block, 28 to 12 AWG, screw torque 4.4 lbs·in, (0.5 Nm)
  • Communication / Pulse Output: Meter black four position pluggable screw terminal block, 28 to 12 AWG, screw torque 4.4 lbs·in, (0.5 Nm)

REGULATORY

  • UL 508A Listed industrial control panel (U.S. and Canada), file number E495898

COMPONENTS

Note: the specific components are subject to change without notice.

  • Enclosure Metal: Hammond Mfg EJ1084, UL 508A Type 3R, 4, 12, and 13; CSA Type 3R, 4, 12, and 13
  • Enclosure Polycarbonate: Allied AMP1084NLF, UL 508A Type 1, 2, 3, 3R, 4, 4X, 12, and 13; CSA C22.2 No. 94
    • NEMA Rating: 1, 2, 3, 3R, 4, 4X, 12, and 13
    • IP Rating: IP66
    • Exterior Dimensions
  • Circuit Breaker: GE EP103ULH4C0.5 ElfaPlus, UL 489, 480 Vac, 0.5 A, 10 kA interrupting rating
  • Circuit breaker padlock bracket: GE 283-190, an optional padlock bracket is provided for lockout use
  • Fuse Holder: Littelfuse LPSC0003Z, UL 4248-1 Class CC, 3 poles, 600 Vac, 30 A, 200 kA interrupting rating
  • Fuses: Bussmann FNQ-R-1/2, Class CC, UL 248-4, 600 Vac, 0.5 A, 200 kA interrupting rating
  • Screw Terminals: Allen-Bradley 1492-J6, UL 486A-486B, 600 Vac, 30 A
  • General Wiring: 12 AWG, stranded, 600 V, 90°C, UL style 1015
  • Ground Strap: 12 AWG, stranded, 600 V, 105°C, UL MTW Class K, UL style 1015

ENVIRONMENTAL

  • Indoor Use: Suitable for indoor use
  • Outdoor Use: Suitable for outdoor use. WARNING: Direct sunlight exposure may cause overheating.

MECHANICAL

ENCLOSURE

  • Type: Allied Polyline – Polycarbonate
  • NEMA Rating: 3R, 4, 12, and 13
  • IP Rating: IP66
  • Exterior Dimensions:
    • Width: 8.0 inches (203 mm)
    • Height (without mounting tabs): 9.75 inches (248 mm)
    • Height (with mounting tabs): 11.5 inches (292 mm)
    • Elevation: 5.19 inches (132 mm)
  • Mounting Plate: 6.88 by 8.75 inches (172 by 222 mm), 14-gauge galvanized steel

  • ENCLOSURE

    • Type: Hammond Eclipse Junior – Steel
    • Enclosure Accessory: padlock adapter for lockout
    • NEMA Rating: 3R, 4, 12, and 13
    • IP Rating: IP66
    • Exterior Dimensions:
      • Width: 8.0 inches (203 mm)
      • Height (without mounting tabs): 10.0 inches (254 mm)
      • Height (with mounting tabs): 11.5 inches (292 mm)
      • Elevation: 4.66 inches (118 mm)
    • Mounting Plate: 6.88 by 8.75 inches (172 by 222 mm), 14-gauge galvanized steel

CONDUIT OPENINGS

There are no conduit knockouts in the meter enclosure as shipped, but instructions and templates for punching holes are provided.

WEIGHT

The following are approximate weights of the completed enclosure with the meter installed.

  • ME1-C-1: 4 pounds (4.3 kg)
  • ME1-F-1: 9 pounds (4.0 kg)
  • ME1-N-1: 6 pounds (3.9 kg)
  • PE1-C-1: 6.0 pounds (2.7 kg)
  • PE1-F-1: 5.6 pounds (2.5 kg)
  • PE1-N-1: 5.3 pounds (2.4 kg)
 

WATTNODE® METER ENCLOSURE MODELS

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MODEL OVERCURRENT PROTECTION DISCONNECT SERVICE VOLTAGES MATERIAL
ME1-C-1
 Three-phase circuit breaker Yes 120 to 480 Vac Steel
ME1-F-1
 Three-phase fuses No 120 to 600 Vac Steel
ME1-N-1
 None No 120 to 600 Vac Steel
PE1-C-1
 Three-phase circuit breaker Yes 120 to 480 Vac Polycarbonate
PE1-F-1
 Three-phase fuses No 120 to 600 Vac Polycarbonate
PE1-N-1
 None No 120 to 600 Vac Polycarbonate

The ME1-F-1, ME1-N-1, PE1-F-1 and PE1-N-1 do not contain an internal disconnect switch, so an external disconnect switch or circuit breaker is required to disconnect power. The fuse holder is not rated to be operated under load and may not be used as a means of disconnect.

ORDERING

Normally the WattNode Meter Enclosure is ordered with a WattNode meter and the meter will be installed at the factory. If you need to purchase an enclosure without the meter, contact CCS to specify the model of the meter that will be installed, so that CCS builds the enclosure with the correct labeling and wiring diagram.

CUSTOM

CCS can make custom UL 508A enclosures. Contact sales for more information.