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Company Directory > Electronics & Electrical > Switches, Sockets & Relays >

Insel Rectifiers India Private Limited

New Delhi, Delhi

Year of Establishment: 1986
IndiaMART Member Since: 2008
Products [11]
Phone: +(91)-(11)-23417822

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Products & Services

Products

Mono Block (single Phase)

We offer high quality Mono block (single phase)

Mono Block (three Phase)

We offer high quality Mono block (three phase)

Rra Assembly

small size - up to 125 k. V. A ---- k. E. C genset
	big size - above 125 k. V. A ------ k. E. C genset

Rra Assembly

We offer high quality Rra assembly

Sellenium Surge Klipper

element type	element size(mm)	nominal peak surge current amperes	maximum peak surge current amperes
c	17 x 17	2	10
d	23 x 23	4	20
f	36 x 23	10	50
g	50 x5 0	20	100
k	50 x 75	30	150
m	75 x 75	50	250
q	100 x 63	55	275
r	100 x 75	60	300
y	100 x 83	70	350
s	100 x 100	90	450
t	150 x 100	135	675
2s	100 x 200	180	900
3s	100 x 300	270	1350
4s	100 x 400	360	1800
5s	100 x 500	450	2250

element type	a	b	c	d	e	f
c	17	17	12	3/16"	10	17+2. 2n
d	23	23	9	"	"	17+2. 2n
f	36	36	12	"	"	24+3. 4n
g	50	50	16	1/4"	15	24+3. 4n
k	50	75	16	1/4"	"	30+9. 0n
m	75	75	16	3/8"	20	"
q	100	63	22	"	"	"
r	100	75	16	"	"	"
y	100	83	22	"	"	"
s	100	100	16	"	"	"
t	150	100	29	"	"	"
2s	100	200	21	"	"	"
3s	100	300	21	"	"	"
4s	100	400	21	"	"	"
5s	100	500	21	"	"	"

n=number of plates in a stack

Sellenium Surge Klipper

We offer high quality sellenium surge klipper

Field Failure Relay

the field failure relay, when used in series with the field circuit, ensures that no power is supplied to the armature unless field circuit is complete.
	field failure relay, also known as field loss relay protects the d. C. Shunt motor or main circuit under open field conditions.

current ranges (amp)	. 1 to . 5	. 2 to . 7	. 7 to 1	1 to 2	2 to 4	4 to 6
pick-up current (±5%)	80 ma	180 ma	600 ma	850 ma	1. 8 amp	3. 6 amp
drop-out current	<50m a	<100m a	<350m a	<500m a	<1 amp	<2 amp
continuous current	100% of the maximum current rating
instantaneous overloading	5 times the upper current range.
operating time	one milli second

Field Failure Relay

We offer high quality field failure relay

Dcr (phase Control Thyristors)

We offer high quality Dcr (phase control thyristors)

Dcr(phase Control Thyristors)-dcr804sg

current ratings

symbol	parameter	conditions	max.	units
double side cooled
i_t(av)	mean on-state current	half wave resistive load, t_case= 80° c	820	a
i_t(rms)	rms value	t_case = 80° c	1285	a
i_t	continuous (direct) on-state current	t_case = 80° c	1085	a
single side cooled (anode side)
i_t(av)	mean on - state current	half wave resistive load, t_case= 80° c	505	a
i_t(rms)	rms value	t_case = 80° c	793	a
i_t	continuous (direct) on-state current	t_case = 80° c	620	a

surge ratings

symbol	parameter	conditions	max.	units
i_tsm	surge (non-repetitive) on -state current	10ms half sine; t_case = 125° c v_r = 50% v_rrm - 1/4 sine	11. 2	ka
i²t	i²t for fusing	10ms half sine; t_case = 125° c v_r = 50% v_rrm - 1/4 sine	625 * 10³	a²s
i_tsm	surge (non-repetitive) on -state current	10ms half sine; t_case = 125° c v_r = 0	14. 0	ka
i²t	i²t for fusing	10ms half sine; t_case = 125° c v_r = 0	975 * 10³	a²s

thermal and mechanical data

symbol	parameter	conditions		min.	max.	units
r_th(j-c)	thermal resistance - junction t

Potted Rectifiers (mt-12-20)

We offer high quality Potted rectifiers (mt-12-20)

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