Text preview for : Iskra ise Relays Miniature.pdf part of Iskra Relays ISE (Iskra former Yugoslavia) now Slovenia



Back to : Iskra ise Relays Miniatur | Home

Iskra tikalni d ementi
Automation components

Miniature relays


PR 15,16,17


15,16,17

Application
PR 15, PR 16 and PR 17 are natural, monostable miniatu re DC relays. Their high operating reliability, perfect elec trical and mechanical characteristics and standard dimen sions enable widely and efficiently use in signalling equip ment, telephony, in digital and measuring equipment, in automation, and many other fields. Two of their best fea tures are the small consumption and an extremely wide voltage and temperature range of operation.

Installation
The types PR 15, PR 16 and PR 17 miniature relays, fitted with flat contact legs may be positioned directly on either metal or insulation surfaces through earthing screws M2.3, 4.5 mm long, projecting from the base. The normal way of installation is by using a special socket in which the relays are kept reliable by locking springs. Printed wiring types (T) of this relays can be soldered directly to printed circuit'i (PCB). The contact pins are arranged in a 2.5 mm standard pattern as shown in the printed wiring sockets drawings.

Design
The PR 15, PR 16 and PR 17 miniature relays are elec tromagnetic units using an identical magnet system with different contact sets. The PR 15, PR 16 and PR 17 differ in size but the height and the width of this types are equal. The relays have transparent plastic dust cover providing easy inspection. The contacts can be operated manually by inserting a needle through the aperture in the base and pressing the armature against the magnet core. The relays comply with the IEC, Publication 255-1-00.

Versions of relays
The size of a relay is established by the type of contact
set. As for the technical details, please refer to the tables
herein, including the main electrical and mechanical cha
racteristics of the individual version of miniature relays as
well as the winding details. The individual rated values
(such as attraction time, mechanical life, etc.) were measu
red at a standard voltage.
Versions of relays (P, R, S. T, K) with double contact rivets
enable reliable switching operation also at very small con
tact load.


Sockets and installation parts
The relay PR 15, PR 16 and PR 17 may use two types of sockets, a printed wiring type and a soldering type. Printed wiring sockets are directly soldered to the boards with the contact pins arranged in a 2.5 mm standard pattern (see drawing). The relays are kept in position by stainless steel locking springs.

Type designations
Relay types PR 15 PR 16 PR 17 Soldering sockets TLK 1115 TLK 1116 TLK1117 Printed wiring sockets TLK 1215 TLK 1216 TLK 1217 Locking springs

-

421-506-434

421-505-404 421-507-256

Ordering details
When ordering, please specify the relay type designation and winding designation from the tables. Ordering example: (e. g. PR 15-TE07)

Key:

special information winding designation contact set version terminals designation overall size general designation { without - plug-in types V - soldering types T - PCB types

~
~

o
:r
I'tl

~

.s " ~ [ ~
~

;4
Type of relay

0

0
3
""0

PR 15-E PR 16-G PR 16-H PR 16-K PR 16-L PR 17-F PR 15-TE PR 16-TG i'R 16-TH PR 16-TK I'R 16-TL

PR 17-Z

PR J5-A PR 15-R PR 15-D PR 16-C PR 15-M PR 15-P PR 16-R PR 16-5 PR 16-T PR 16-U PR l S-TA PR 15-TB PR 15-TD PR 16-TC PR l 5-TP PR 16-TR PR 16-T5 PR16-TI PR 16TU

n

3 X
Ai

g.

=-
~
;:;

~

~

0
~

5'

:I
Min . energlslog to opet'alt relay amp. turns

-. n
~
~

::r

80

120

120

120

120

130

13 0

100

120

110

120

155

U5

150

155

145

180

" Q.
5'

I'tl

c: ,

~

~ <

;,;
~

g
Q.

~
g
~

!!,.

,...;

Ii c: '
+
,"C
·

~

2

Min. energlslng at wh ich attracted armature drop$IJ

amp. turn s

15

15

15

15

30

35

35

10

10

15

15

35

15

25

20

25

25
I

a..

,.,.
~

~

'<
ro

'" ro

0

Min. operfl tlng power for dlffen::: nt wind ings 'l

rnW

100 140

210 310

210 310

210 310

220 320

290 410

290 410

150 210

210 310

175 250

210 310

440 620

250 360

345 490

420 570

330 460

510 730

I

;:
~

" '0
U

'" '"

Rated power at re f. voltages fo r di fferent 1dingsl) wU Max. operating power

W

0.5

0.65

0. 6 5

0.65

0.65

0.80

0.90

0.55

0.65

0.60

0.65

1.0

0.65

0.75

0.80

0.80

1.1
I

W

2 0.64 110 0.6 11 0 0.6 11 0 0.6 110 0.4 110 0.75 145 0.7 5 145 0. 5 110 0.6 110 0.55 110 0.6 110 0.92 145 0.64 110 0.78 110 0.83 110 0.77 110 0.94 110

-" c

2:
Con tact molteri..1 Contilet vt:: rsion single voltage 0.2 ym gold coated si l ~ r SIngle

~

Energising vo ltage range for different windin gs

V

I

double

"

~
0
<:

Max.

operatin~

V A
W

100 2 30

220 5 (030 V: 100; 30 V-50 V: 80: 50 V- 22 0 V: 50

100 2 30

3

Max. allowed con t. current Break power l ·

U

Contact resistance (m ea$urcd at te rminals) Max. ambient temperature Max. all owed wind ing tempcrtwO

rnQ

SO

[0

100 depending on the contact version

'C
"C V, . 50 Hz
Vf?Wf! ' SO Hz
V'Im ' SO Hz

80

70

70

70

70

70

70

80

70 130

70

70

60

60

50

50

50

40

I-'-~~
Mechani C-" 1Ijfe

~ &~


c.onTacts

500 500 500
approx. 10 more than 1O~ more th3n 10~ more than 10""

1000 1000 500

500 500 500

contact and core winding and core

operations two cont act.s Q Q Q

'ro


" ~

t:

E'~ *
::>
~

<: o

<:

-'=


cont act and core wi nding and core

.D

Max. operating frequ en cy of relay (m in load)

operat. sec.

50

10

Make ti me. Including contact re bounce, ar ref. voltage, ap prox. Break time cont. approx. Weight. approx.

msec.

13
8 20

10

10

10

10

18

18

10

10

10

10

10

10

10

10

10

10

ms.ec.

8 25

8
25

8 25

8 25

15 30

15 30

8 20

8 20

8 20

8 25

8 30

8 20

8 25

8 25

8 25

8 25

g

Type
I-

PR 15-, PR 15-T A 5A

PR 16-, PR 16-T

B
5A

D 5A

E
2A

P 2A

C 5A

G 2A

H

K

L

R 2A

S
2A

T 2A

U
2A
Max. voltage

o
::J
~

n

Contact curre nt Winding details

2A

2A

2A

Voltage operating ran ge at 20° C No. of turns Min. voltage Urn',') (V dc)
U",,'i (V de)

a..

Designation 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17

Resistance (n)

20900±3140 32700 7600±1140 20700 13400 3200±480 9900 1700±255 890±89 7300 530±53 5800 4450 325±33 3700 220±22 150±15 3100 110±11 2700 1900 58±5.8 28±2.8 1350 1100 18±1.8 15±1.5 1020 9.5±0.95 840 6.8±0.68 720 640 5.1±0.51 1.5±0.15 340

77 43 29 21 13 .5 10.5 8.4 6.8 5.5 4.6 3.5 2.3 1.9 1.67 1.26 1.08 0 .9 0.5

95 53 36 26 17 13 10 8.5 7 5.6 4.3 3 2.4 2 1.6 1.4 1.1 0.6

86 47 32 23 15 11 .5 9.3 7.5 6.1 5.1 3.8 2.6 2.1 1.85 1.4 1.19 0.99 0.55

61 34 23 16 11 8.2 6.6 5.3 4.4 3.7 2.7 1.8 1.5 1.3 1 0.9 0 .7 0.4

99 55 37 26 18 13 10.5 8.7 7.1 5.8 4.4 3 2.4 2.1 1.62 1.37 1.14 1.64

.

95 53 36 26 17 13 10 8.5 7 5.6 4.3 3 2.4 2 1.6 1.4 1.1 0.6

122 68 45 32 22 16 13 10.5 8.6 7.2 5.5 3.7 2.9 2.6 2.0 1.65 1.40 0 .7 8

128 71 48 35
22

17.5 14 11.5 9.1 7.6 5. 8 3.8 3.2 2.8 1.8 2.1 1.5 0 .83

133 66 44 32 21 16 13 10.5 8.4 7.0 5.4 3.5 2.9 2 .6 1.93 1.65 1.38 0.77

150 86 56 40 27 20 16 13 10.5 8.9 6.7 4.6 3.6 3.2 2.5 2.0 1.7 0.94

190 110 70 50 38 30 23 20 16 13 10 7 5.5 5.2 4.2 3.5 3.1 1.7

o ::J ,..,. ~ n ,..,. a.. ~ ,..,.
~.
VI

n

cr .,

:::a
w

""C

~

VI

:::a

""C

~

0-.

Contact designationS )

2

2

2

1

21

21

21

21

21

21

1-1-1 1-1-1

2-2-2 2-2-2

2-2-1 2-2-1

21-21 21-21

1-1-1 1-1-1

2-2-2 2-2-2

2-2-1 2-2-1

21-21 21-21

Contact symbol

16
--,

10
151 9

16

Numbers correspond sockets designation
10 -,

14 --,

"ij1

7

5

//

//
B 5

B

f / ~/ ~/
1'51 5
B 5 B 5

7

10

7

10

7

14

"

~~
5

B

12

--, '-r

// / / , r / //~ / / ~~ / / / / / / ~/
//
B
131 7

--,

15

9

15

9

16

10

14

-,

13

7

6

13 12

7

14

B
7

5

--, fr

6

13

5

12 --,

II

5

11

5

/ / // ,r/ / / // ~~ / / /f / / ~/ " "
,r/
131
B
'l

,51

10

9

15

9

15

9

16

10

13

7

13 ...,

7

14

B
7

6 111

5

12

6 ,"j1

5

13

5

5

ttiIIIIII!....__.
.

.

.

_

_

_

_ _

·_

I

I

..... _.:.

I

_.1

~

Coil and contact details for PR 17
PR 15 T
23

PR 16 T
29

PR 17 Type of relay Contact current

F
2A

M

Z
2A

5A

M

o
E

Winding details Oesig nation Resistance No . of turns

Voltage operating range at 20° C

'" "

(0)

I

Min. vo ltage Um':) (V de)

Max. voltage Um (VdC) ·..')

~I--''''''''''---''-+r-"

'" E

..

PR 17 T
. max 34.5

PR 15 V
2

70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

25000 ± 3750 9200 ± 1380 3800 ± 570 1900 ± 285 1050 ± 105 630 ± 63 390 ± 39 270 ± 27 185±18.5 130 ± 13 94 ± 9.4 70 ± 7.0 33 ± 3.3 22 ± 2.2 18 ± 1.8 10.5±1.05 6.6 ± 0.66 5.4 ± 0.54 1.75±0.18

34000 22000 14100 10400 7600 6100 4650 3900 3300 2800 2300 2000 1400 1130 1050 816 635 590 348

I

118 66 43 29 21 15 .5 13 10.5 8.1 7.0 6.2 5.3 3.5 4.5 2.6 1.9 1.55 1.35 0.75

145 81 52 35 26 19 20 13 10 8.5 7.5 6.4 4.3 4.0 3.2 2.4 1.9 1.65 0.95

118 66 43 29 21 15.5 13 10.5 8.1 7.0 6.2 5.3 3.5 3.3 2.6 1.9 1.55 1.35 0.75

240 145 94 66 50 39 31 25.5 21.5 18 15 13 9.0 7.3 6.6 5.1 4.0 3.6 2.1

."
E

Contact designation ')

21 - 21 - 21 21 - 21 - 21

21-21 21-21

1-1-1-1 1-1-1-1

21 12

.
M

--, 2(51

Contact symbol

rr
181 9

11

~

· ·
Numbers correspond with sockets designations

2213

20 11 19 10

PR 16 V
2i

PR 17V
max 34.5

17 16

14

// // 1/ // //
2213 8 7 19 17 10 8
5 14 5

19 10
--,

rr rr rr
5

17 8 ---, 161

7

15 6 --, 141

_ 1)

The operating voltage limist Um1n . and
with:

Um.~~.

depend on the ambient temperature in accordance

U_ ('1 ~ K, x Urnm . (200 C) U"", (,) ~ K, x Urn., (200 C)
~)

Where: 1 = make contact

2 ~ break contact
21 = change-over contact

eoe~
K, K,

200e 1.0 1.0

30° C 1.05 0.93

400e 1.09 0.S6

sooe 1.13 0.79

600e 1.17 0.705

70° C 1.215 0.615

sooe 1.255 0.5

t = ambient temperature K, Kl = factors U_ . = min. voltage at ambient temperature t Urml<. = max. voltage at ambient temperature t

Coil terminals at the relays and sockets:
Single winding coils: start 4, end 1
Double winding coils: start 3, end 2 (winding I)
start 4, end 1 (winding II)

:t

1 ~,

- - -

--

- - --

-

---

i~.

Mechanical dimensions
(max. width of relay 19 mm)

PR 15

PR 16

PR 17

'"
~

o

E

"

Printed wiring sockets:
S2
TLK 1215

a E

x

TLK 1216

~I a
E

-.t"

max 21,5

~
E

max 30

-.t"

a

X

E

Soldering sockets:
U\ U\ U\

TLK 1115

a

x

E

TLK 1116

a

x

E

TLK 1117

a

x

E

max 21,5

o
E

max 30

o

max 355

0

B

a

x

a
E

x

a

x

E

Apertures for relay sockets:

- e
I

Relay fastening springs:
36

=


=

Agent:

ise-71 XA 0598

iskra stikalni elementi. Predstruge 29. 1312 Videm Dobrepolje. Siovenija (Slovenia) tel. +38661787278.787281.787211. 787214. fax: +38661787286.787619