Datasheet
LZ (ALZ)
1
ds_61164_0000_en_lz: 100507D
SPECIFICATIONS
16A LOW PROFILE
POWER RELAY
LZ RELAYS (ALZ)
VDE
mm inch
15.7
12.5
28.8
.618
.492
1.134
15.6
12.5
28.8
.614
.492
1.134
FEATURES
1. Low profile type with height of 15.7
mm
Slim, low profile type with dimensions of
28.8 (L) × 12.5 (W) × 15.7 (H) mm
1.134 (L) × .492 (W) × .618 (H) inch.
2. High insulation resistance
Superior insulation characteristics have
been achieved by maintaining an
insulation distance between coil and
contacts of at least 10 mm for both
creepage distance and clearances.
Furthermore, anti-surge voltage is 10 kV
and higher. (Supports European
reinforced insulation requirement.)
3. Superior heat resistance
Can be used in ambient temperatures up
to 85°C 185°F for the class B and 105°C
221°F for the class F.
4. Low operating power
Power saved with a nominal operating
power of only 400 mW.
5. Conforms to the various safety
standards:
UL, C-UL, VDE approved.
6. Superior heat resistance and
tracking resistance
EN60335-1 GWT compliant (Tested by
VDE) type available (Class B insulation
type only, excluding TMP type)
7. TMP type also available.
Contact
Coil
#1 This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the
actual load.
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as “Initial breakdown voltage” section.
*
2
Detection current: 10mA
*
3
Wave is standard shock voltage of ±1.2 × 50μs according to JEC-212-1981
*
4
Excluding contact bounce time.
*
5
Half-wave pulse of sine wave: 11 ms; detection time: 10 μs
*
6
Half-wave pulse of sine wave: 6 ms
*
7
Detection time: 10 μs
*
8
The upper limit of the ambient temperature is the maximum temperature that can
satisfy the coil temperature rise value. Refer to 6. Conditions for operation,
transport and storage mentioned in AMBIENT ENVIRONMENT (p. 19, Relay
Technical Information).
*Please note that some of the specifications listed above may not comply with
overseas standards.
Characteristics
Arrangement
1 Form A, 1 Form C
and 1 Form A (TMP type)
Initial contact resistance, max.
(By voltage drop 6V DC 1A)
100mΩ
Contact material AgSnO
2 type
Rating
(resistive
load)
Nominal switching capacity 16A 250V AC
Max. switching power 4,000V A
Max. switching voltage 440V AC
Max. switching current 16A
Min. switching capacity
#1
(Reference value)
100mA, 5V DC
Expected life
(min.
operations)
Mechanical (at 180 cpm)
1 Form A/1 Form C:
1 × 10
7
1 Form A (TMP type)
5 × 10
6
Electrical (at 20 cpm)
(Rated load)
1 Form A/1 Form C:
N.O.: 10
5
, N.C.: 5 × 10
4
1 Form A (TMP type)
10
5
Nominal operating power 400mW
Max. operating speed 20 cpm (at rated load)
Initial insulation resistance*
1
Min. 1,000 MΩ (at 500V DC)
Initial
breakdown
voltage*
2
Between open contacts 1,000 Vrms for 1 min.
Between contacts and
coil
5,000 Vrms for 1 min.
Initial surge voltage between contact
and coil*
3
10,000 V
Operate time*
4
(at nominal voltage) Max. 15ms (at 20°C 68°F)
Release time (without diode)*
4
(at nominal voltage)
Max. 5ms (at 20°C 68°F)
Temperature rise (20°C 68°C)
Max. 55°C
with nominal coil voltage
and at 16A contact carrying
current (resistance method)
Shock resistance
Functional*
5
100 m/s
2
{approx. 10 G}
Destructive*
6
1,000 m/s
2
{approx. 100 G}
Vibration resistance
Functional*
7
1 Form A/1 Form C:
10 to 55Hz
at double amplitude of 0.8mm
1 Form A (TMP type):
10 to 55Hz
at double amplitude of 1.5mm
Destructive
10 to 55Hz
at double amplitude of 1.5mm
Conditions for
operation, transport
and storage*
8
(Not freezing and
condensing at low
temperature)
Ambient
temp.
–40°C to +85°C
–40°F to +185°F (Class B)*
9
Humidity 5 to 85% R.H.
Unit weight
1 Form A/1 Form C:
Approx. 12 g .42 oz
1 Form A (TMP type):
Approx. 13 g .46 oz