PIB02 [ETC]
;
| 型号： | PIB02 |
| 厂家： | 
ETC |
| 描述： |
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| 文件： | 总4页 (文件大小：195K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Monitoring Relays
1-Phase True RMS AC/DC Over or Under Current
Types DIB02, PIB02
• TRMS AC/DC over or under current
monitoring relays
• Current measuring through external shunt or CT
• Selection of measuring range by DIP-switches
• Measuring ranges from 6 to 150 mV AC/DC and
0.4 to 4 Vp AC (MI or MP range)
• Adjustable current on relative scale
• Adjustable hysteresis on relative scale
• Adjustable delay function (0.1 to 30 s)
• Programmable latching or inhibit at set level
• Output: 8 A SPDT relay N.D. or N.E. selectable
• For mounting on DIN-rail in accordance with
DIN/EN 50 022 (DIB02) or plug-in module (PIB02)
• 22.5 mm Euronorm housing (DIB02)
DIB02
PIB02
or 36 mm plug-in module (PIB02)
• LED indication for relay, alarm and power supply ON
• Galvanically separated power supply
Product Description
Ordering Key
DIB 02 C B23150mV
DIB02 and PIB02 are precise Owing to the built-in latch Housing
TRMS AC/DC over or under function, the ON-position of Function
current (selectable by DIP- the relay output can be Type
switch) monitoring relays.
maintained. Inhibit function Item number
The current is measured through can be used to avoid relay Output
an external shunt. 1-phase operation when not desired Power supply
and 3-phase current up to (maintenance, transitions).
500 AAC can be monitored The LED's indicate the state
connecting MI or MP current of the alarm and the output
Range
transformers.
relay.
Type Selection
Mounting
Output
Supply: 24 VDC
Supply: 24/48 VAC
Supply: 115/230 VAC
DIN-rail
Plug-in
SPDT
SPDT
DIB 02 C 724 150mV
PIB 02 C 724 150mV
DIB 02 C B48 150mV
PIB 02 C B48 150mV
DIB 02 C B23 150mV
PIB 02 C B23 150mV
Input Specifications
Input Specifications (cont.)
Input
Note:
Voltage level
DIB02: Terminals Y1, Y2
PIB02: Terminals 5, 7
MP3... current transformers
not suitable for under cur-
rent measurement due to
the output signal of the
device (see data sheet)
Measuring ranges
6 to 60 mV AC/DC
15 to 150 mV AC/DC
Max. voltage for 1 s
0.4 to 4 Vp AC
Internal resis.
1 kΩ
1 kΩ
Max. volt.
2 V
2 V
15 V
50 V
Contact input
DIB02
50 kΩ
Terminals Z1, Y1
Terminals 8, 9
> 10 kΩ
< 500 Ω
> 500 ms
Max. voltage for 1 s
100 V
PIB02
Disabled
Enabled
Latch disable
MI and MP CT ranges
AAC rms
Max. curr.
1-ph.:
MI 5
MI 20
MI 100
MI 500
3-ph.:
MP 3005
MP 3020
MP 3100
MP 3500
0.5 to 5 A
2 to 20 A
10 to 100 A
50 to 500 A
20 AAC
50 AAC
250 AAC
750 AAC
Note:
The input voltage cannot
raise over 300 VAC/DC with
respect to ground (PIB02 only)
Specifications are subject to change without notice (21.10.00)
1
DIB02, PIB02
Output Specifications
General Specifications
Power ON delay
Reaction time
1 s ± 0.5 s or 6 s ± 0.5 s
Output
SPDT relay
250 VAC
Rated insulation voltage
(input signal variation from
-20% to +20% or from
+20% to -20% of set value)
< 100 ms
Contact ratings (AgSnO2)
Resistive loads
µ
AC 1
DC 12
8 A @ 250 VAC
5 A @ 24 VDC
2.5 A @ 250 VAC
2.5 A @ 24 VDC
≥ 30 x 106 operations
≥ 105 operations
Alarm ON delay
Alarm OFF delay
< 100 ms
Small inductive loads AC 15
DC 13
Accuracy
(15 min warm-up time)
± 1000 ppm/°C
± 10% on set value ± 50 ms
± 0.5% on full-scale
Temperature drift
Delay ON alarm
Repeatability
Mechanical life
Electrical life
(at 8 A, 250 V, cos ϕ = 1)
Indication for
Power supply ON
Alarm ON
Operating frequency
Dielectric strength
Dielectric voltage
≤ 7200 operations/h
LED, green
LED, red (flashing 2 Hz
during delay time)
LED, yellow
≥ 2 kVAC (rms)
Rated impulse withstand volt. 4 kV (1.2/50 µs)
Output relay ON
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
(EN 60529)
IP 20
3 (DIB02), 2 (PIB02)
-20 to 60°C, R.H. < 95%
-30 to 80°C, R.H. < 95%
Supply Specifications
Power supply
Rated operational voltage
through terminals:
Overvoltage cat. III
(IEC 60664, IEC 60038)
Housing dimensions
DIn-rail version
Plug-in version
22.5 x 80 x 99.5 mm
36 x 80 x 87 mm
A1, A2 or A3, A2 (DIB02)
2, 10 or 11, 10
(PIB02)
724:
Weight
Screw terminals
Tightening torque
Approx. 150 g
24 VDC ± 20%, insulated
24/48 VAC ± 15%
45 to 65 Hz, insulated
115/230 VAC ± 15%
45 to 65 Hz, insulated
B48:
Max. 0.5 Nm
acc. to IEC 60947
B23:
CE-Marking
Yes
Dielectric voltage
Supply to input
Supply to output
Input to output
DC supply
2 kV
4 kV
AC supply
4 kV
4 kV
4 kV
4 kV
Rated operational power
AC
DC
4 VA
3 W
Mode of Operation
DIB02 and PIB02 monitor Provided that the current has current flowing in the CT It releases when the maxi-
both AC and DC over or dropped below (or has exceeds (or drops below) the mum current drops below
under current through an exceeded) the set point (see set level for more than the the set level (see hysteresis
external shunt.
hysteresis setting), the relay set delay time.
releases when the intercon-
setting) or when power sup-
ply is interrupted.
When connected with MI or nection between terminals It releases when the current
MP current transformer (using Z1, Y1 or 8, 9 is interrupted drops below (or exceeds) the Note
the 0.4 to 4 Vp range) they or the power supply is inter- set level (see hysteresis set- When the inhibit contact is
can monitor 1-phase or 3- rupted as well.
phase AC current up to 500 A.
ting) or when power supply opened, if the input signal is
is interrupted.
already in alarm position, the
delay time needs to elapse
before relay activation.
The red LED flashes until the
Example 1
delay time has expired or the Example 3 (MP CT)
(connection between termi- measured value comes back (no connection between ter-
nals Z1, Y1 or 8, 9 - latching to a non-alarm value (see minals Z1, Y1 or 8, 9 - latch
function enabled)
hysteresis setting).
function disabled - over cur-
rent measurement)
The relay operates and latch- Example 2 (MI CT)
es in operating position (no connection between ter- The relay operates when the
when the measured value minals Z1, Y1 or 8, 9 - latch maximum current flowing in
exceeds (or drops below) the function disabled)
set level for more than the
the CT exceeds the set level
for more than the set delay
set delay time.
The relay operates when the time.
2
Specifications are subject to change without notice (21.10.00)
DIB02, PIB02
Function/Range/Level and Time Delay Setting
Selection of measuring range:
DIP-switch selector (1 to 2)
4
6
Selection of level and time
Power ON delay 6 ± 0.5 s
Power ON delay 1 ± 0.5 s
Over current monitoring delay:
relay. The alarm condition Upper knob:
1 2
occurs when the current input Setting of hysteresis on rela-
5
is over the set point value.
Under current monitoring
tive scale: 0 to 30% on set
value.
ON
0.4 to 4 Vp input range
6 to 60 mV input range
15 to 150 mV input range
Contact input as latch func-
tion enable. When the contact
is closed, the latch function is relay. The alarm condition Centre knob:
activated. Reset of the latch occurs when the current input Current level setting on rela-
Selection of function:
DIP-switch selector (3 to 6)
condition occurs when the con- is under the set point value.
tact is open or by power down.
tive scale: 10 to 110% on full
scale.
3
Contact input as inhibit of
alarm enable. When the con-
tact is closed the relay remains
in normal position even if the
alarm condition occurs.
Lower knob:
Setting of delay on alarm time
on absolute scale (0.1 to 30 s).
Relay de-energized in
normal condition.
Relay energized in normal
condition.
Wiring Diagrams
Example 1
Example 1
Latch/Inhibit
enable
24 VDC (+)
48/230 VAC 24/115 VAC
24 VDC (+)
48/230 VAC
24/115 VAC
Latch/Inhibit
enable
L
L
µ
µ
2
11
9
8
4
3
Z1 A1
A3
16
18
I
I
PE
PE
Y1
Y2
7
5
10
1
A2
15
N(-)
N(-)
Example 2
Example 2
24 VDC (+)
48/230 VAC 24/115 VAC
24 VDC (+)
48/230 VAC
24/115 VAC
L
µ
L
µ
2
11
4
3
9
8
Z1 A1
A3
16
18
PE
I
PE
I
7
5
Y1
Y2
1
10
A2
15
N(-)
N(-)
Example 3
Example 3
24 VDC (+)
48/230 VAC 24/115 VAC
24 VDC (+)
48/230 VAC
24/115 VAC
L
L
µ
µ
2
11
4
3
9
8
Z1 A1
A3
16
18
I
PE
I
PE
Y1
Y2
7
10
5
1
A2
15
N(-)
N(-)
PIB02
DIB02
Specifications are subject to change without notice (21.10.00)
3
DIB02, PIB02
Operation Diagrams
Over current
Under current - Latch function
Power supply
Power supply
Latch ON
Set Level
Hysteresis
Hysteresis
Set Level
1 or 6 s
Relay ON
1 or 6 s
Red LED ON
Relay ON
Red LED ON
Under current
Over current - Inhibit function
Power supply
Power supply
Inhibit ON
Hysteresis
Set Level
Set Level
Hysteresis
1 or 6 s
Relay ON
1 or 6 s
Red LED ON
Relay ON
Red LED ON
4
Specifications are subject to change without notice (21.10.00)
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