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Elgar non-warranty service rates. • Warranty field service is available on an emergency basis. Travel expenses (travel time, per diem expense, and related air fare) are the responsibility of the Buyer. A Buyer purchase order is required by Elgar prior to scheduling. •...
SAFETY NOTICE Before applying power to the system, verify that the SW Series unit is configured properly for the user’s particular application. WARNING! HAZARDOUS VOLTAGES IN EXCESS OF 280 VRMS, 600V PEAK MAY BE PRESENT WHEN COVERS ARE REMOVED. QUALIFIED PERSONNEL MUST USE EXTREME CAUTION WHEN SERVICING THIS EQUIPMENT.
SECTION 1 – GENERAL DESCRIPTION 1.1 INTRODUCTION The Elgar Models SW 10500, SW 15750, and SW 21000 provide the same high quality power source as the SW 5250A, but at higher power levels. These systems are comprised of one master chassis, one or more slave chassis, a power distribution (PDU) chassis, and an optional input power line filter (required for CE mark).
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SECTION 1–GENERAL DESCRIPTION SW 10500/15750/21000 Output Current Per Phase SW 21000: 52A to 135V in 156V range, derates linearly to 44.8A @ 156V; 26A to 270V in 312V range, derates linearly to 22.4A @ 312V. Crest Factor: 4.0 (peak output current to RMS output current) Output Frequency: DC or 40 Hz to 5 KHz.
SW 10500/15750/21000 SECTION 1–GENERAL DESCRIPTION 1.4 MEASUREMENT SYSTEM PEAK PEAK SYSTEM RMS CURRENT POWER CURRENT CURRENT TO 135/270 TO 156/312 SW 10500 1 PHASE 156 Range 0-90A Plus Sign 0-360A Peak 0-310A Peak 0-10800W 0-10800VA 312 Range 0-45A Plus Sign 0-180A Peak 0-155A Peak 0-10800W...
SECTION 2 – INSTALLATION 2.1 INTRODUCTION The Elgar Model SW 10500, SW 15750, or SW 21000 has been fully calibrated and tested prior to shipment. The system is designed to be mounted in a standard 19” RETMA cabinet. WARNING! The SW 5250S/M weighs over 126 lbs.
Refer to Figures 2-1 through 2-7 for information on outline and mounting dimensions. If using slides, locate the secondary mounting rail behind the front mounting rail (see Figure 2-1). Use the slides and mounting kits recommended below in Table 2-1. 24" DEEP ELGAR PN ACCURIDE JONATHAN PN ZERO-TRAK PN CABINET...
SW 10500/15750/21000 SECTION 2–INSTALLATION SW 15750 CE A162001-08 Slide Kit (includes all parts listed above) SW 21000 A162001-09 Slide Kit (includes all parts listed above) SW 21000 CE A162001-10 Slide Kit (includes all parts listed above) TABLE 2-1 SLIDES AND MOUNTING BRACKETS 2.5 INPUT POWER REQUIREMENTS Input power is connected to the SW 5250M (master) and the SW 5250S (slave[s]) via the rear panel connectors.
SECTION 2–INSTALLATION SW 10500/15750/21000 neutral TABLE 2-2 3-PHASE INPUT POWER REQUIREMENTS WARNING! An overcurrent protection device (i.e., circuit breaker) is required in the building installation. The circuit breaker should be rated for continuous current as required by the SW system (see Table 2-2).
SW 10500/15750/21000 SECTION 2–INSTALLATION 2.6 OUTPUT CONNECTIONS TO THE LOAD Output power is located at the rear of the PDU. Refer to Figures 2-8 through 2-16. For output connections to the load, refer to Section 2.9 in the main manual. For selection of wire gauge, refer to Section 2.10 of the main manual.
SECTION 2–INSTALLATION SW 10500/15750/21000 2.6.2 CHASSIS GROUNDING The master, slave(s), PDU, and optional input filter chassis should be grounded to the cabinet mounting rails using the chassis ground stud provided on each chassis. 2.7 INTERCONNECT OUTPUT POWER CABLES Output power is routed from the master and slave(s) chassis to the PDU through 5161366- 01 cable assemblies.
SW 10500/15750/21000 SECTION 2–INSTALLATION SHIELD SHIELD MASTER SENSE SHIELD SHIELD SHIELD SLAVE 1 LOADS SENSE SHIELD SYSTEM GROUND POWER OUT MASTER SLAVE 1 SLAVE 2 SLAVE 3 OPTIONAL INPUT FILTER (REQD FOR CE) 115/230V IN (SELECTABLE) POWER IN FIGURE 2-11 WIRING FOR SW 10500: 3-PHASE LOAD 2-17...
SECTION 2–INSTALLATION SW 10500/15750/21000 SHIELD SHIELD MASTER SENSE SHIELD LOAD SHIELD SHIELD SLAVE 1 SHIELD SENSE SYSTEM GROUND A B C N POWER OUT MASTER SLAVE 1 SLAVE 2 SLAVE 3 OPTIONAL INPUT FILTER (REQD FOR CE) 115/230V IN (SELECTABLE) POWER IN FIGURE 2-12 WIRING FOR SW 10500: 1-PHASE LOAD 2-18...
SW 10500/15750/21000 SECTION 2–INSTALLATION SHIELD SHIELD MASTER SENSE SHIELD SHIELD SHIELD SLAVE 1 LOADS SENSE SHIELD SYSTEM SHIELD SHIELD SLAVE 2 GROUND A B C POWER OUT MASTER SENSE SLAVE 1 SLAVE 2 SLAVE 3 OPTIONAL INPUT FILTER (REQD FOR CE) 115/230V IN (SELECTABLE) POWER IN...
SECTION 2–INSTALLATION SW 10500/15750/21000 SHIELD SHIELD MASTER SENSE LOAD SHIELD SHIELD SHIELD SLAVE 1 SHIELD SENSE SYSTEM SHIELD SHIELD GROUND SLAVE 2 POWER OUT MASTER SENSE SLAVE 1 SLAVE 2 SLAVE 3 OPTIONAL INPUT FILTER (REQD FOR CE) 115/230V IN (SELECTABLE) POWER IN FIGURE 2-14 WIRING FOR SW 15750: 1-PHASE LOAD...
SW 10500/15750/21000 SECTION 2–INSTALLATION SHIELD SHIELD MASTER SENSE SHIELD SHIELD SHIELD SLAVE 1 L O A D S SENSE SHIELD SYSTEM G R O U N D SHIELD SHIELD SLAVE 2 POWER OUT MASTER SLAVE 1 SENSE SLAVE 2 SLAVE 3 SHIELD SHIELD SLAVE 3...
SECTION 2–INSTALLATION SW 10500/15750/21000 SHIELD SHIELD MASTER SENSE L O A D SHIELD SHIELD SHIELD SLAVE 1 SHIELD SENSE SYSTEM SHIELD SHIELD G R O U N D SLAVE 2 POWER OUT MASTER SENSE SLAVE 1 SLAVE 2 SLAVE 3 SHIELD SHIELD SLAVE 3...
SECTION 3 – OPERATION 3.1 INTRODUCTION Operating procedures for the SW 10500, SW 15750, and SW 21000 are identical to those for the standard SW 5250A; the only difference is the VA capacity of the SW 10500, SW 15750, and SW 21000 is two, three, and four times greater (respectively) than for the SW 5250A.
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