DQ
30A POWER LATCHING
RELAY
DQ-RELAYS
3. High insulation
Designed with an insulation distance of at
least 8 mm.
4. Cadmium and lead free
5. Complies with safety standards
UL, CSA and VDE approved.
FEATURES
38.0
1.496
29.0
1.142
17.3
.681
1. Compact with high capacity
Although compact this relay can handle
high capacity control of 30A.
2. Latching type
With latching this relay contributes to en-
ergy conservation in devices.
SPECIFICATIONS
Contact
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Rating
(resistive load)
Nominal switching capacity
Max. switching power
Max. switching voltage
Max. switching current
Mechanical
(at 180 cpm)
Electrical
(Resistive load)
1 Form A
30 mΩ
Silver alloy
30 A 250V AC
7,500 V A
250V AC
30 A
10
6
10
4
*
1
Characteristics
Max. operating speed
(at rated load)
Initial insulation resistance*
2
Between open
contacts
Between contacts
and coil
Surge voltage between contact and
coil*
4
Initial breakdown
voltage*
3
Operate time [Set time]*
5
(at 20°C)
(at nominal voltage)
Release time [Reset time]*
5
(at 20°C)
(at nominal voltage)
Temperature rise (at 65°C)*
6
Shock
resistance
Vibration
resistance
Functional*
7
Destructive*
8
Functional*
9
Destructive
180 cpm
Min. 1,000 MΩ (at 500 V DC)
1,500 Vrms for 1 min.
4,000 Vrms for 1 min.
Min. 10,000 V (initial)
Max. 20ms
Expected life
(min. operations)
Coil
1 coil latching
2 coil latching
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
At nominal switching capacity, operating frequency: 3s ON, 3s OFF
*
2
Measurement at same location as "Initial breakdown voltage" section.
*
3
Detection current: 10mA
*
4
Wave is standard shock voltage of
±1.2 ×
50µs according to JEC-212-1981
*
5
Excluding contact bounce time.
*
6
By resistive method, max. switching current
*
7
Half-wave pulse of sine wave: 11 ms; detection time: 10
µs
*
8
Half-wave pulse of sine wave: 6 ms
*
9
Detection time: 10
µs
*
10
Refer to 5. Usage, transport and storage conditions mentioned in NOTES
*
11
Under the packing condition, allowable temperature range is from –40 to +65°C
–40° to +149°F.
Max. 20ms
Max. 50°C
Min. 200 m/s
2
{20 G}
Min. 1,000 m/s
2
{100 G}
10 to 55Hz
at double amplitude of 1.5mm
10 to 55Hz
at double amplitude of 2.0mm
–40°C to +65°C
–40°F to +149°F
Nominal operating power
800 mW
1,600 mW
Conditions for
Ambient
operation,
temperature*
11
transport and
storage*
10
(Not freezing and Humidity
condensing at
low temperature)
Unit weight
5 to 75% R.H.
Approx. 35 g
1.23 oz
TYPICAL APPLICATIONS
• Time switches
• Electric water heaters
• Remote control of electric power meters
1
NAIS [ NAIS(MATSUSHITA ELECTRIC WORKS) ]
