Blowers automatic control system cabinet SHSAUV
Name of parameter | Unit | Value |
Three-phase input supply voltage (Uin), with earthed or insulated neutral | V | 380 +10/-15 % |
Input voltage frequency | Hz | 50(60) ± 2 % |
Network connection periodicity | - | once per minute or less |
Three-phase rated output voltage (Urat) | V | 380 ± 2 %, but no more than Uin |
Output voltage rated frequency (Frat) | Hz | 50 ± 1 % |
Rated power (Рrat) of controlled blowers | kW | 1.5 … 160 |
Current overload | - | 1.1 Irat — 1 min per 10 min |
Range of output voltage regulation | V | 0 — Uin |
Range of output frequency regulation | Hz | 0.5 — 50 (60) |
Efficiency coefficient, min. | - | 0.95 |
Network current harmonic distortion factor, maximum | % | 5 |
Protection level acc. to IEC 60529 | - | IP 54 |
Lifetime, minimum | years | 15 |
Mean time to recover, max. | min. | 40 |
Interference resistance | - | meets all standards requirements |
Technical parameters of cabinet control system pumping units ShSAU-NU
Name of parameter | Unit | Value |
Input power voltage (Uin) | V | 380 +10/-15 % |
Input voltage frequency | Hz | 50 ± 2 % |
Network connection periodicity | times/min | Once per minute or less |
Three-phase rated output voltage (Urat) | V | 380 ± 2 %, but no more than Uin |
Output voltage rated frequency (Frat) | Hz | 50 ± 1 % |
Controlled pump motor rated power (Рrat) | kW | 1.5 … 160 |
Current overload | - | 1.1 Irat – 1 min per 10 min |
Range of output voltage regulation | V | 0 – Uin |
Range of output frequency regulation | Hz | 0.5 – 50 |
Efficiency coefficient, minimum | - | 0.95 |
Nonlinear network current distortions coefficient, max. | % | 5 |
Protection level acc. to GOST 14254-96 | - | IP 54 |
Lifetime, minimum | years | 15 |
Mean recovery time, max. | min. | 40 |
Interference resistance | - | meets all standards requirements |