Step-down transformer box YATP-0,25 220/24-3 36 IP30

Product ID:

Main specifications

Rated operating voltage of transformer primary winding, В	230±5%
Rated operating voltage of transformer secondary winding, В	24±5%
Primary rated current, А	2
Secondary rated current, А	11
Complete device in housing	Да

For installation of circuit breakers of VA07 series in metal enclosure of SchO panel.

Two types of protection against overloads and short circuit.
Complete set of supplementary devices with the possibility of simple independent installation:
– State contact KS47;
– State contact KSV47;
– Undervoltage trip RMM47;
– Low-voltage release RN47.
Improved arc suppression system: extended service life, increased resistance to short-circuit currents.
Contact position indicator.
Wide operating temperature range from –40 to +50° С.
Simultaneous connection by FORK bar and flexible conductor is possible for power supply distribution via upper terminals, as well as connection by PIN bar.
New ergonomic design of ON/OFF lever.
Notched terminal clamps reduce the heat loss and increase mechanical stability of the connection.

Rated operating voltage of transformer primary winding, В	230±5%
Rated operating voltage of transformer secondary winding, В	24±5%
Primary rated current, А	2
Secondary rated current, А	11
Complete device in housing	Да
Secondary voltage 1, В	-
Weight, кг	6
Primary voltage 1, В	-
Depth, мм	155
Height, мм	130
Rated surge voltage invariability, кВ	2,5
Short circuit strength, кА	4,5
Type of insulation material acc. IEC 85	A
Cable type	ВВГ
Type of earthing system	TN-S
Nominal electric insulation strength, В	600
Cross section wiring cores, мм²	1,5...2,5
Type of electrical connections of functional units	FFX
Ambient temperature, °C	-5...+40
Modular version	Нет
Width, мм	220
Degree of protection (IP)	IP30
Surface protection	Эпоксидно-полиэфирная краска
Rated apparent power, ВА	250
Relative short circuit voltage, процентов	-
Nominal frequency, Гц	50