People Electric · DC Control Power Supply Cabinet
Product overview
People Electric GZDW DC control-power cabinets supply switchgear control, relay protection, emergency lighting and signalling circuits in power plants and substations. The source describes microcomputer-based charging, battery supervision and remote-monitoring functions. The documented110V table links battery capacity to AC input capacity and control-bus duty; final battery technology, bank count and complete ordering code require project confirmation.
Technical selection summary
| Manufacturer / family | Original People Electric GZDW; shared source also describes GZD conventional-control variants |
|---|---|
| Scope of this listing | 110V DC table only; other output voltages are not offered without a matching exact table |
| AC input | Three-phase AC380V ±10%, as listed for these specifications |
| GZDW-10/110 | Battery capacity 10Ah; AC input capacity 2kVA; maximum normal control-bus load 8A; accident control-bus load <7.5A for1h |
| GZDW-20/110 | Battery capacity 20Ah; AC input capacity 3kVA; maximum normal control-bus load 10A; accident control-bus load <15A for1h |
| GZDW-40/110 | Battery capacity 40Ah; AC input capacity 4.5kVA; maximum normal control-bus load 15A; accident control-bus load <30A for1h |
| GZDW-60/110 | Battery capacity 60Ah; AC input capacity 7kVA; maximum normal control-bus load 20A; accident control-bus load <45A for1h |
| GZDW-80/110 | Battery capacity 80Ah; AC input capacity 8kVA; maximum normal control-bus load 25A; accident control-bus load <60A for1h |
| GZDW-100/110 | Battery capacity 100Ah; AC input capacity 10kVA; maximum normal control-bus load 30A; accident control-bus load <70A for1h |
| GZDW-120/110 | Battery capacity 120Ah; AC input capacity 11kVA; maximum normal control-bus load 35A; accident control-bus load <85A for1h |
| GZDW-150/110 | Battery capacity 150Ah; AC input capacity 13kVA; maximum normal control-bus load 40A; accident control-bus load <110A for1h |
| GZDW-200/110 | Battery capacity 200Ah; AC input capacity 15kVA; maximum normal control-bus load 45A; accident control-bus load <150A for1h |
| GZDW-250/110 | Battery capacity 250Ah; AC input capacity 17kVA; maximum normal control-bus load 50A; accident control-bus load <180A for1h |
| GZDW-300/110 | Battery capacity 300Ah; AC input capacity 22kVA; maximum normal control-bus load 60A; accident control-bus load <220A for1h |
| GZDW-350/110 | Battery capacity 350Ah; AC input capacity 25kVA; maximum normal control-bus load 70A; accident control-bus load <260A for1h |
| GZDW-400/110 | Battery capacity 400Ah; AC input capacity 30kVA; maximum normal control-bus load 80A; accident control-bus load <300A for1h |
| GZDW-500/110 | Battery capacity 500Ah; AC input capacity 37kVA; maximum normal control-bus load 100A; accident control-bus load <370A for1h |
| GZDW-600/110 | Battery capacity 600Ah; AC input capacity 42kVA; maximum normal control-bus load 120A; accident control-bus load <450A for1h |
| GZDW-800/110 | Battery capacity 800Ah; AC input capacity 55kVA; maximum normal control-bus load 150A; accident control-bus load <600A for1h |
| GZDW-1000/110 | Battery capacity 1000Ah; AC input capacity 70kVA; maximum normal control-bus load 200A; accident control-bus load <800A for1h |
| Battery choices in source | High-/medium-rate Ni-Cd and sealed lead-acid arrangements are illustrated with model-specific cabinet counts. Confirm exact battery type, bank count and supply scope. |
| Charging / adjustment | The description lists charging modes and output-current adjustment0–100% of rated value; precise charger current, voltage accuracy and ripple limits require confirmation. |
| Installation | Altitude ≤2000m; ambient −5 to +40°C; relative humidity ≤90% |
| Cabinet layout | Manufacturer drawing gives an example multi-cabinet installation. It does not establish a universal cabinet count or footprint for every battery specification. |
The selected table specification establishes capacity and nominal DC voltage, not a complete battery/charger bill of materials. Confirm battery technology, single/dual bank, charger redundancy, actual DC duty, alarm/communication interfaces and exact cabinet arrangement. The shared catalogue has repeated110V tables; no unverified220V configuration is generated.
Typical applications
- Substation and power-plant DC control and protection supplies.
- Emergency signalling and project-specific DC auxiliary-power systems.
Specify your enquiry
For a focused quotation, include:
- GZDW capacity/110V specification, complete load schedule and required backup time.
- Battery technology and bank count, battery supply scope, charger ratings/redundancy and communication requirements.
- Cabinet arrangement, installation environment, quantity and destination.
Download People Electric GZDW catalogue (PDF)
Product reference images and drawings
