Prism Industrial Solutions

Prism Industrial Solutions

  • Home
  • About
  • Products
  • Contact Us
  1. You are here:
  2. Products

Liberty 310

"Liberty 310 is a three-phase token-less smart meter for pay-asyou-go and managed credit applications. Encrypted vendcodes are used to transfer credit between the online vendingsystem and the meter. Liberty 310 maintains its own energyaccount, which supports multi-rate tariffs with features such aspublic holidays and 'friendly credit' periods.""The meter interfaces with an In-home Display (IHD), whichprovides real-time and historical information on consumptionand accounting. Consumers can readily see how much energythey are using, how much it is costing (per hour), how muchcredit is left and how long it will last, based on the current rateof consumption. Liberty 310 also provides historical data,enabling comparisons such as 'this month against last month'to be made."

ElectricalConnection type Direct connected
Wiring configuration 3-phase 4-wire
Voltage range 240 V (L-N) - 20% to +15%
Current range 5-30 A, 10-60 A, 20-100 A
Main frequency 50 Hz 5%
Accuracy Class 1.0
Burden Voltage circuit < 1.5 W, < 3 VA
Current circuit < 1.0 VA
Compliance Standards IEC 62055-31, IEC 62053-21, IEC 62052-11, IS 13779
Mechanical Dimensions (W x H x D) 175 x 290 x 130 mm (with extended terminal cover)
Enclosure Engineering plastic
Weight 3 kg (approx.)
Sealing 3 sealable screws on main cover, 2 sealable screws on terminal cover
Environmental Temperature -10 C to +60 C (operating) -25 C to +70 C (storage)
Humidity 95% non-condensing
Ingress protection IP 53
Tariff Up to 8 rates (slab or time-of-use)
Maximum Demand Up to 8 maximum demand registers
Load Survey 240 parameter/days with 30-minute integration period
Communications PACT optical port for local communication RJ-11 port under terminal cover for In-home Display
  • Facebook
  • Twitter
  • Home
  • About
  • Products
  • Contact Us
Copyright © 2022 Prism Industrial Solutions. | Powered by Tri Kore

Login Form

  • Forgot your username?
  • Forgot your password?
  • Create an account