![Advanced Energy Thyro-PX 1PX Скачать руководство пользователя страница 27](http://html1.mh-extra.com/html/advanced-energy/thyro-px-1px/thyro-px-1px_user-manual_2855937027.webp)
Table 3‑6. Type voltage 690 volts (Continued)
Model
Type Current
(A)
Type Power
(kVA)
Dissipation
(W)
Current
Transformer
T1
Burden R
(Ω)
Fuse F1 (A)
2200 HF
2619
9000
3000/1
1.2
4x1400
COOLING SPECIFICATIONS
Type H Thyro-PX power controllers are self cooled, while type HF units are force
cooled. The fan in HF units require a separate power source at 230 V, 50/60 Hz. A
115 V fan is available by special-order for some units.
Table 3‑7. Current derating
Air Temperature
I/I
RATED CURRENT
(A)
Self Cooling
Forced Cooling
0°C to +25°C (32°F to 77°F)
1.10
1.10
30°C (86°F)
1.10
1.05
35°C (95°F)
1.10
1.00
40°C (104°F)
1.05
0.96
45°C (113°F)
1.00
0.91
50°C (122°F)
0.95
0.87
55°C (131°F)
0.88
0.81
UL applications limited to +40°C (104°F)
Advanced Energy
®
Thyro-PX
®
Power Controller
57010148-00G
Specifications
3‑8