3M Peltor Twin CupMT72H540P3 50 Serie Mode D'emploi page 67

[14] EC-TYPE EXAMINATION CERTIFICATE No
[15] Description of Equipment or Protective System
The headset consists of two headphones and a microphone connected to a common plug (jack plug). This certificate
covers two models, one with headband and one with helmet attachment.
Type Designations
MT72H540F-50
MT72H540P3E-50
Technical Data
Ui = 14V, Ii = 350mA, Pi = 1,3W
[16] Report No. 126520
Descriptive Documents
Name/Title
Assembly Drawing MT72H540F-50
Assembly Drawing MT72H540P3E-50
Wiring Instruction MT72H540**-50
Ex Label MT72H540F-50
Ex Label MT72H540P3E-50
Instruction Manual
Datasheet UDU-19RK from Teisco Sound Research
Ltd
Datasheet UDU-19RK-N from KTEL Corp.
Datasheet HU-28G 230ohm from Teisco Sound
Research Ltd
Routine Test
None
Special Conditions for Safe Use
[17]
Only for connection to a certified intrinsically safe circuit with a linear resistive output, with the following maximum
values for the electrical parameters:
U = 14V, I = 350mA, P
i i
[18] Essential Health and Safety Requirements
See item 9
This certificate may only be reproduced in its entirety and without any change, schedule included.
Postal address:
P.O.Box 73 Blindern
N-0314 OSLO, NORWAY
Nemko 09ATEX1119X
[13] Schedule
Drawing No.
P080130
P080137
P080139
P080435
P080436
FP3640
-
-
-
= 1,3W, L = 0,8mH
i i
Office address:
Gaustadalléen 30
0373 OSLO
Nemko 09ATEX1119X
Telephone:
+47 22 96 03 30
Fax:
+47 22 96 05 50
67
Date: 2009-04-27
Page 2 of 2
Rev. Date Sheets
b 2008-08-13 1
b 2008-08-13 1
a 2008-02-22 1
b 2009-04-15 1
b 2009-04-15 1
b - -
- 1998-07-06 4
- 2005-09-09 1
- 1990-11-15 4
Enterprise number:
NO 974404532