Manual

Introduction 1-4
Table 1-2. HPU Specifications (Continued)
Parameter Model 506.82B Model 506.92B
Supercharge pump motor power rating 25 hp (19 kW) 40 hp (30 kW)
3-phase current 460V/60 Hz:
†
Inrush 575 A 775 A
Continuous 395 A 535 A
Starter type Wye-delta Wye-delta
24 V external hydraulic control amps (with optional
remote control)
6.8 A 6.8 A
Maximum cooling water heat load:
BTU per hour 760,000 1,020,000
Kilocalories per hour 192,000 257,600
Atmospheric heat load (BTU per hour) 56,900 87,800
Atmospheric heat load (Kilocalories per hour) 14,400 22,200
Water inlet/outlet size 1.5 in. (38 mm) NPT 2 in. (51 mm) NPT
Maximum ambient operating temperature 104°F (40°C) 104°F (40°C)
Minimum ambient operating temperature 40°F (4.4°C) 40°F (4.4°C)
Height with casters 78 in. (1981 mm) 78 in. (1981 mm)
Length 111 in. (2819 mm) 111 in. (2819 mm)
Width 68 in. (1727 mm) 68 in. (1727 mm)
Weight with oil 12,500 lb (5669 kg) 12,500 lb (5669 kg)
* The number of connections are shown in parentheses.
†
Currents listed are typical theoretical values based on data outlined in the NEPA-70 (national
electrical code). Supply conductors and disconnect switch sizing must be done using the
customer’s local and state codes.
Specifications subject to change without notice. Contact MTS for verification of any critical specifications.