Test Report - Datamate Voltage, Insulation Resistance

Harwin Test Report Summary
HT00201
Voltage Breakdown
and Insulation Resistance of
Datamate (M80 Series) Connectors
HT00201
Test Report for Datamate (M80 Series) – Voltage Breakdown, Insulation Resistance
1. Introduction.
1.1.
Description and Purpose.
The Harwin Datamate (M80 series) connector is manufactured to the requirements of BS9525F0033. The following tests were carried out on a selection of Datamate connectors, to
establish the ultimate breakdown voltage across a two millimetre (adjoining contacts), four
millimetre and six millimetre contact pitches.
1.2. Conclusion.
The following test data has been taken from Harwin test report T43/97 and 413.The connectors
tested achieved a greater flashover voltage than the BS9525-F0033 Voltage Proof requirement
of 360 Voltsdc, and can be rated to an 800Vdc working Voltage and 1200Vdc maximum Voltage.
However, it must be noted that these tests were conducted under standard factory conditions.
Any requirement to use the connectors should consider these conditions, and also the spacing
of the printed circuit board tracking to which the assemblies are connected.
The specified insulation resistance of 1,000MΩ minimum at 500Vdc for 1 minute was also
confirmed during these tests.
2. Test Method, Requirements and Results.
2.1. List of Test Samples.
A. M80-8691822 – Male assembly with through-board termination
B. M80-8871801 – Female assembly with through-board termination
C. M80-8891805 – Female assembly with crimp termination
D. M80-8691822 and M80-8871801 – Mated pair, both through board terminations
E. M80-5010642 – Male assembly with through-board termination
F. M80-4100642 – Female assembly with through-board termination
G. M80-5011442 – Male assembly with through-board termination
H. M80-4101442 – Female assembly with through-board termination
I.
M80-5012042 – Male assembly with through-board termination
J.
M80-4102042 – Female assembly with through-board termination
2.2. Specification Parameters.
Working Voltage
(dc nominal or ac peak)
Voltage Proof
(dc or ac peak)
Insulation Resistance
(initial)
Harwin North America
T: +1 603 893 5376 F: +1 603 893 5396
E: [email protected] W: www.harwin.com
Issue: 1 Date: 07/10/2011 C/Note: -----
BS9525 F0033
Specification
Elevated specification
required
120V
800V
360V for 5 seconds
1,200V for 1 minute
1,000MΩ minimum
at 500V
1,000MΩ minimum
at 500V
Harwin Europe
T: +44 (0) 23 9231 4545 F: +44 (0) 23 9231 4590
E: [email protected] W: www.harwin.com
Harwin Asia
T: +65 6 779 4909 F: +65 6 779 386
E: [email protected] W: www.harwinasia.com
Page 2 of 3
HT00201
Test Report for Datamate (M80 Series) – Voltage Breakdown, Insulation Resistance
2.3. Test Method and Results – Insulation Resistance from T43/97.
A 500Vdc test voltage was applied to each test gap in turn (See Figure 1), for a period of 60
seconds.
+ve
Test Gap 2
Test Gap 3
(4mm Pitch)
(6mm Pitch)
-ve
-ve
Test Gap 1
(2mm Pitch)
+ve
Results:
Test Gap 1 (2mm pitch)
Test Gap 2 (4mm pitch)
Test Gap 3 (6mm pitch)
A
20 x 106MΩ
20 x 106MΩ
20 x 106MΩ
SAMPLE
B
15 x 106MΩ
20 x 106MΩ
15 x 106MΩ
C
5 x 106MΩ
9 x 106MΩ
15 x 106MΩ
D
15 x 106MΩ
15 x 106MΩ
15 x 106MΩ
2.4. Test Method and Results – Voltage Proof from T43/97.
An increasing dc voltage was applied to each test point in turn, until either breakdown or
flashover occurred.
Results:
All flashovers occured across the contacts mating face “air gap” at the following voltages:
SAMPLE
A
B
C
D
Test Gap 1 (2mm pitch)
2,500Vdc
3,500Vdc
2,500Vdc
3,000Vdc
Test Gap 2 (4mm pitch)
4,000Vdc
4,000Vdc
5,000Vdc
4,000Vdc
Test Gap 3 (6mm pitch)
5,000Vdc
5,000Vdc
6,500Vdc
5,500Vdc
2.5. Test Method and Results – 1,200V Voltage Proof from 413.
1,200Vdc voltage was applied to adjacent contacts for the duration of 1 minute to see if
breakdown or flashover occurred.
Results:
Sample E – No breakdown or flashover occurred.
Sample F – No breakdown or flashover occurred.
Sample G – No breakdown or flashover occurred.
Sample H – No breakdown or flashover occurred.
Sample I – No breakdown or flashover occurred.
Sample J – No breakdown or flashover occurred.
Harwin North America
T: +1 603 893 5376 F: +1 603 893 5396
E: [email protected] W: www.harwin.com
Issue: 1 Date: 07/10/2011 C/Note: -----
Harwin Europe
T: +44 (0) 23 9231 4545 F: +44 (0) 23 9231 4590
E: [email protected] W: www.harwin.com
Harwin Asia
T: +65 6 779 4909 F: +65 6 779 386
E: [email protected] W: www.harwinasia.com
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