Catalogue / Prepaid metering systems
Whole-current prepaid meter with relay, Eco 2 seriesSample
by Chola Meters (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Eco 2 range of whole-current prepaid meter with relay by Chola covers 6 meter type options (1-ph 5-30 A to Split 1-ph with CIU). Key features: time-of-day tariff support, bidirectional communication with head-end and magnet-immune measurement. Typically used for discom prepaid consumer rollout, residential complexes and housing societies and government and PSU quarters. Designed and tested to IS 16444, IS 15959 and IS 13779. Lead time 3-4 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Chola
- Model
- CHO-257 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 3-4 weeks
- Warranty
- 5 years from supply
- Standards
- IS 16444, IS 15959, IS 13779
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- Door delivery in metro cities
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Meter type1-ph 5-30 ACHO-257-01 | Meter type: 1-ph 5-30 A | 1 nos · 3-4 weeks | on quote |
| Meter type1-ph 10-60 ACHO-257-02 | Meter type: 1-ph 10-60 A | 1 nos · 3-4 weeks | on quote |
| Meter type3-ph 10-60 ACHO-257-03 | Meter type: 3-ph 10-60 A | 1 nos · 3-4 weeks | on quote |
| Meter type3-ph LTCT 5 ACHO-257-04 | Meter type: 3-ph LTCT 5 A | 1 nos · 3-4 weeks | on quote |
| Meter type3-ph HT CT-operatedCHO-257-05 | Meter type: 3-ph HT CT-operated | 1 nos · 6-8 weeks | on quote |
| Meter typeSplit 1-ph with CIUCHO-257-06 | Meter type: Split 1-ph with CIU | 1 nos · 6-8 weeks | on quote |
Specifications
| Meter type | 1-ph 5-30 A to Split 1-ph with CIU (see variants) |
|---|---|
| Accuracy class | 1.0 |
| Communication | GPRS/4G |
| Protocol | DLMS/COSEM |
| Disconnect relay | Internal 200 A (3-ph)made to order: Internal 100 A |
| Recharge modes | Remote via head-end |
| Display | LCD with balance and tariff |
| Voltage | 3x240/415 Vmade to order: 240 V |
| Low balance alert | Audible + display + SMS |
| Tamper detection | Magnet, cover open, neutral disturbance |
| Ingress protection | IP51 |
| Load survey | 30-min, 60 days |