Electroaparataj

ELECTROAPARATAJ - Producator de aparataj electric de joasa tensiune. Aparataj pentru instalatii. Aparataj pentru automatizari. Contactoare. Intreruptoare automate. Confectii metalice usoare. Protectie anticoroziva. Galvanizare. Acoperiri metalice. Prelucrari metale. Prelucrari mecanice de precizie. Protectii anticorozive. Acoperiri galvanice. Vopsire in camp electrostatic. Injectie mase plastice.

Low voltage circuit brakers

	USOL series up to 630A
	OROMAX series up to 2500A

Contactors

Railway

LOW VOLTAGE CIRCUIT BRAKERS

OROMAX series up to 4,000.A

OROMAX 1000A, 1600A

- withdrawable

OROMAX 2000A, ASRO 2500A

- withdrawable

Coding

F - fixed mount
D - withdrawable
N - manual operated
NM - motor operated
III - 3 pole

CS. - increased braking capacity
I1 - setting range of overload current
I2 - setting range of shunt current or with a current independent delay
T1= f(I1) - current dependant delay
I3 - fixed shunt release current

Types

Type	I(n) [A]	Make		Operation		Code
Type	I(n) [A]	F	D	N	NM	Code
OROMAX III C.S.	1000	*	-	*	-	4903A
OROMAX III C.S.	1000	*	-	-	*	4905A
OROMAX III C.S.	1000	-	*	*	-	4909A
OROMAX III C.S.	1000	-	*	-	*	4911A
OROMAX III C.S.	1600	*	-	*	-	4923A
OROMAX III C.S.	1600	*	-	-	*	4925A
OROMAX III C.S.	1600	-	*	*	-	4929A
OROMAX III C.S.	1600	-	*	-	*	4931A
OROMAX III C.S.	2000	*	-	*	-	4941A
OROMAX III C.S.	2000	*	-	-	*	4943A
OROMAX III C.S.	2000	-	*	*	-	4945A
OROMAX III C.S.	2000	-	*	-	*	4947A
ASRO III	2500	*	-	*	-	4581A
ASRO III	2500	*	-	-	*	4584A
ASRO III	2500	-	*	*	-	4586A
ASRO III	2500	-	*	-	*	4589A

Relays

Type	Code	In(A)	Overload release		Shunt release
					Delayed		Instantaneous
			I1/In	T1(S)	I2/In	T2(S)	I3(KA)
MK	4975	600-1000	0,5-1	10 to 6 I1	2,4 or 4-12	-	-
		1600-2000			2,4 or 4-10
		2500			2,4 or 3-6
MKs	4976	600-1000	0,5-1	10 to 6 I1	2,4 or 4-12	0,1-0,5	-
		1600-2000			2,4 or 4-10
		2500			2,4 or 3-6
MKsi	4977	600-1000	0,5-1	10 to 6 I1	2-4 or 4-12	0,1-0,5	10;20;30 20;30
		1600			2-4 or 4-10
		2000			2-4 or 4-10
		2500			2-4 or 3-6
MKE	4970	600-1000	-	-	2-4 or 4-12	-	-
		1600-2000			2-4 or 4-10
		2500			2-4 or 3-6
MKEs	4971	600-1000	-	-	2-4 or 4-12	0,1-0,5	-
		1600-2000			2-4 or 4-10
		2500			2-4 or 3-6
MKEsi	4978	600-1000	-	-	2-4 or 4-12	0,1-0,5	10;20;30 20;30
		1600			2-4 or 4-10
		2000			2-4 or 4-10
		2500			2-4 or 3-6

Technical data
Rated insulation voltage		660V a.c.
Rated operational voltage		-III- 380; 500; 660Va.c.
Fixed and withdrawable make Equipment		a. EI+ED+DTm b. EI+ED c. EI+DTm
Operation		Manual Motor
Supply voltages	EI, ED	110; 220; 380; 500Va.c.
	DTm	24; 48; 110; 220/230Vd.c.
Motor		110; 220/230Vd.c. and a.c.
Auxiliary contacts		5 Make + 5 Brake
- Operational voltages		220; 380; 500Va.c. 48; 110; 220/230Vd.c.
- Operational currents		in AC11 - 2A in DC11 - 0,25A

Coding
EI - closing electromagnet ED - opening electromagnet DTm = under-voltage release

Rated uninterrupted current In (A)	Poles	Make capacity lcm (KA)	Brake capacity at 500Va.c lcu (KA)
1000	III	132	60
1600	III	132	60
2000	III	165	72
2500	III	165	72

NCH Advisors Inc. este cel mai mare investitor american din Romania, cu investitii de peste 300 milioane dolari, prezent in Romania inca din 1996.

Este actionar minoritar si majoritar in peste 300 de companii romanesti din diverse sectoare de activitate. Dintre companiile in care este actionar majoritar pot fi amintite: firme de IT (Netbridge), companii de brokeraj (Active International), banci (LibraBank), companii din industria alimentara (Vel Pitar), companii cu profil industrial care activeaza in domeniul productiei sau al serviciilor (ELJ Automotive, Electroaparataj, UMEB, Electrotehnica).