A.O. Smith STE - 400, Инструкция по установке, эксплуатации и обслуживанию

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Installation, User and Service Manual
8
1.5 General
specifications
Electrical Specifications - flange element
Unit 2.0 kW 2.5 kW 3.3 kW 6.0 kW 7.5 KW
Supply voltage (-15%, +10% V
AC
) Volt 230 230 230 400 400
Number of phases - 1 1 1 3 3
Current (max. amount per phases) A 8.7 10.9 14.4 5 6.3
Mains frequency (±1 Hz) Hz 50 50 50 50 50
IP class - IP-5X IP-5X IP-5X IP-5X IP-5X
Maximum operating pressure kPa (bar) 600 (6) 600 (6) 600 (6) 600 (6) 600 (6)
Max. Setpoint Control Thermostat °C 85 85 85 85 85
Overheat Thermostat °C 95 95 95 95 95
Electrical Specifications - screw-in element
Unit 2.0 kW 2.5 kW 3.0 kW 4.5 kW 6.0 kW 7.5 KW
Supply voltage (-15%, +10% V
AC
) Volt 230 230 400 400 400 400
Number of phases - 1 1 3 3 3 3
Current (max. amount per phases) A 8.7 10.9 2.5 3.8 5 6.3
Mains frequency (±1 Hz) Hz 50 50 50 50 50 50
IP class - IP-5X IP-5X IP-5X IP-5X IP-5X IP-5X
Maximum operating pressure kPa (bar) 600 (6) 600 (6) 600 (6) 600 (6) 600 (6) 600 (6)
Max. Setpoint Control Thermostat °C 85 85 85 85 85 85
Overheat Thermostat °C 95 95 95 95 95 95
1.6 Dimensions
Unit STE 400 STE 500 STE 600 STE 750 STE 1000
A Total height mm 1705 2040 1835 2030 2000
D
Diameter tank (with insulation) mm 720 720 910 910 1060
Diameter tank (without insulation) mm 606 606 796 796 946
M Height cold water inlet mm 70 70 85 85 95
N Height warm water outlet mm 1650 1990 1797 1992 1962
O Diameter inspection opening mm 115 115 180 180 180
P Height inspection opening mm 410 410 493 493 530
R Height connection mm 270 270 315 315 360
S Height temp. sensor connection mm 348 348 400 400 445
T Height connection mm 425 425 485 485 530
U Height recirculation connection mm 510 510 650 650 700
V Height connection mm 826 995 1040 1080 1100
W Height connection mm 1094 1348 1255 1374 1351
X Height T&P connection mm 1362 1700 1466 1662 1592
1 Cold water inlet - R 2 R 2 R 2½ R 2½ R 2½
2 Warm water outlet - R 2 R 2 R 2½ R 2½ R 2½