| Brand | Schneider |
| Numero sa Modelo | Power-Zone Load Center Unit Substations ng mga IEE-Business |
| Nagdeterminadong Kapasidad | 1000kVA |
| Serye | Power-Zone Model III |
Ang Power-Zone Model III package unit substations ay naglalabas ng primary switch, dry-type transformer, ug I-Line™ distribution section sa usa ka single, compact unit. Tanang mga komponente giehunahan, gimanufacture, ug gitest sa Schneider Electric. Ang substation magamit nga may UL listing.
Ang Model III lang 49 inches deep ug 90 inches high, nga nagpasabot nga ang tanang substation makakapasa sa standard size doorways ug narrow hallways.
Ang Model III front accessible; ang transformer taps accessible gikan sa side. Para sa proper ventilation, ang minimum distance nga 12 inches kinahanglanon pagmaintain sa transformer side sa equipment.
Ang Model III package unit substations ideal para sa renovations ug high rise applications nga nanginahanglan og increased customer electrical demand sama sa new construction nga nanginahanglan og multiple zones ug small footprint.
Ang pipila ka Model IIIs gipaghatag uban ang Square D™ brand fused HVL/cc 600 A load interrupter switch. Ang HVL/cc naghatag sa pinakamaliit nga footprint sa industriya ug exclusive sealed interruption type compartmentalized switch. Kung ang switching ug overcurrent protection gihatagan asa pa, ang full-height air-filled terminal chamber mahimong ipaghatag sa lugar sa switch.
Primary Switch Ratings, Type HVL/cc

Ang espesyal na barrel wound dry-type transformers nga gigamit sa resin encapsulated VPI (Vacuum Pressure Impregnation) techniques aron maabot ang low-loss, compact design nga kinahanglan alang sa space-saving package substation concept. Ang Class H, 220 °C insulation gamiton pinaagi sa tanan. Temperature rise 150 °C is standard, bisan 80°C o 115 °C low temperature premium transformers available through 750 kVA. Ang aluminum windings standard uban sa copper is an option. Four full capacity 2-1/2 percent taps provided-two above nominal voltage and two below.
Ang fan cooling optional. Kung gisangpot, iya kini madugdugan sa capacity rating sa transformer additional 33 percent. Ang Model 98 digital controller gigamit. Kini nga sistema naghatag og precision control pinaagi sa paggamit og three high accuracy thermocouple type sensors-one in each phase of the windings.
Ang controller adunay membrane front panel para sa display sa temperature sa tanang three phases with individual readings. Ang hottest phase automatically displayed. Ang Model 98 digital controller features simple three-button operation with fan, alarm and trip function settings and is Powerlogic™ compatible.

Distribution Section
I-Line™ Mounted Molded Case Circuit Breakers
Ang molded case circuit breakers group mounted in an I-Line panelboard section offering the inherent ease of installation for which the plug-on I-Line circuit breaker has become known. Tanang circuit breakers quick-make, quick-break, thermal magnetic, permanent trip type and are factory-calibrated and sealed for accurate overcurrent response and maximum short-circuit strength. Ang PowerPact™ P and R circuit breakers available with solid-state MicroLogic™ trip units. Ang current limiting high interrupting capacity FI, KI, and LI circuit breakers also available. Ang circuit breakers may be safely back-fed for use as main circuit breakers. Tanang circuit breakers UL listed and carry integrated equipment rating when used exclusively with other Square D™ brand circuit breakers in intended assemblies.
Ang I-Line panel available in 1200 A. Maximum mounting space is 108 inches.
Tin-plated copper bus is standard.
Substation Dimensions and Approximate Weights
