Shields-distributive SVR
Shields-distributive SVR 10–400 А
SVR provides input and distribution of electric energy, and also protection of electrical units against currents of an overload and short circuit. Switchboards are used for manual or automatic switching on a food reserve, at shutdown of energy of the main power line, and also at decrease in its quality.
Boards are made on currents from 10 A to 400 A.
Extent of protection can be IP20 or IP54.
Besides, boards can be equipped with lighting protection.
Shields-distributive RS 1.711.101.032.00 on the basis of the case series «FIN»
Switchboards were made according to the specification for the "MEGAFON" company. Feature of these switchboards is installation of all 32 machine guns of loading in one row that does installation simpler and more reliable.
Boards are equipped with removable front panels that provides easy access to all elements.
Besides, sealing of the lower panels is admissible.
Switchboard of a direct current SR-60-10/48
SR–60–10/48 is used at distribution and protection of consumers in networks of a direct current.
The product is carried out in the standard case with height 3U and 235 mm in depth, and is intended for installation in 19 inch rack.
SBRT is used for food of medical electric equipment which is established in medical rooms most of different function, and also for protection against currents of an overload, the departing power lines and medical equipment against currents of short circuit. SBRT also provides electrical safety of patients and medical staff.
Switchboards are delivered in a climatic modification of category 4.2 and in accordance with GOST 15150-87 and are intended for operation indoors at a temperature of the surrounding environment from + 5 °C to + 35 °C, at relative humidity of air of 80%, and atm. pressure of 750±30 mm.
Technical characteristics
| Paremeter | Value |
| Rated entrance voltage | 48 V |
| Номинальный входной ток | 60 А |
| Rated current of one loading | 6 А |
| Isolation resistance, not less | 2 МОм |
| Overall dimensions | 482х132х250 mm |
| Weight, no more | 8 kg |
SR design
The design of SR and SVR (Shields distributive) is developed taking into account standards and recommendations of the International Electrotechnical Commission (IEC) on zone protection of IEC-1312-1 (1995-02) and IEC–1643–1 taking into account requirements of PUE (the 7th prod.), GOST P 50-571.
Switchboards deliver in a climatic modification of category 4.2 in accordance with GOST 15150-87 and no more than 80% are intended for operation in rooms with ambient temperature from +5 °C to +35 °C and relative humidity of air with an atmospheric pressure of (750±30) mm.