Purpose
Stations PASV1-PM are intended for sound and light alarm and warning signaling while their arrangement in stationary units and on vehicles with 1ExsIICT6 X explosion protect5ion marking and designed for operation within explosion hazardous areas, external and internal units according to chapter 7.3 in “Regulations for Arrangement of Electrical Installations”, GOST R 51330.9 and other regulatory and technical documentation determining applicability of electrical equipment within explosion hazardous areas.
Features
- In the signaling station there is a possibility to receive light and sound signals of various frequency and intermittence.
- If necessary, sound signal cutoff can be ensured in 3 minutes after actuation.
- The body is made of stainless steel.
Design
Piezo buzzer and LED with several crystals of different color are installed through entries of the part made of stainless steel. On the inside piezo buzzer, LED, electronic conversion block and the whole other space of the station is filled with compound. Cable length is laid outside through cable gland. Grounding bolt is installed near cable gland.
PASV1 – PM – Х1 Х2 – 1 Х3 1 Х4 Х5
PASV1 is an explosionproof light and sound alarm signaling station
P – use of piezoceramic buzzer
M – small-size
Х1 – nominal voltage for stations:
AC
1 – 24 V
2 – 36 V
3 – 127 V
4 – 220 V
DC:
5 – 6 V
6 – 12 V
7 – 24 V
Х2 – operation modes:
1 – modulated 1
2 – modulated 2
3 – combined
4 – combined 1
5 – combined 2
6 – combined 3
Х3 – light emission color of the first light annunciator:
G – green
Y – yellow
R – red
Х4 – light emission color of the second light annunciator
R – red
Х5 – climatic version: V1, OM1
TU 4252-001-00213569-2005
Example of the record for designation of explosionproof light and sound alarm signaling station operating in combined mode for nominal voltage 220 V AC with one green light annunciator, climatic version V1:
PASV1-PM-43-1L V1
Nominal AC voltage with network frequency 50 Hz, V: 24, 36, 127, 220
Nominal DC voltage, V: 6, 12, 24
Power consumption, W, max: 2
Level of signal sound pressure along acoustic axis at a distance of 1m from membrane (at 0.85–1.1
Uh), dB: 94–102
Signal frequency characteristic, Hz:
first mode – modulated – 1: 1500–4500
modulation of the first frequency, Hz: 1
second mode – modulated – 2,
Hz: 2500–3500
modulation of the second frequency, Hz: 4
Brightness along axis,
mcd, min: 1500
Maximum operating current A, max: 0.2
Weight of station of PASV1-P-1Х1Х type kg, max: 0.7
Conventional short circuit current, max A: 30
Type of station climatic version according to GOST 15150: V1, OM1
Nominal value of climatic factors according to GOST 15543.1 and GOST 15150
moreover
minimum and
maximum ambient temperature values – from -60 to +50 °С
Degree of station enclosure protection from external influences according to GOST
14254: IP67
Stations of PASV1-PM type are equipped with flexible cable with diameter of 10 mm and length of 1 m. By the customer’s
request cable length can be changed.
Number of technical conditions: TU 4252-001-00213569-2005
Overall and connection dimensions
Electrical circuits
PASV1-PM-Х1-1Х, PASV1-PM-Х4-1Х
Mode of operation of PASV1-P-X1-1X stations (modulated-1 mode)
Terminal clamp number
|
Designation
|
Purpose
|
Operation mode of piezoceramic
buzzer
|
Mode of the Q1 light indicator
|
Color of the Q1 light
indicator
|
1
|
N
|
Network neutral
|
Carrier frequencies – 1500–4500 Hz with a modulation frequency of 1 Hz
|
Intermittent 1 Hz
|
Red (R) or Yellow (Y) or Green (G)
|
2
|
L(+)
|
One alarm level
|
Mode of operation of PAV1-PM-X4-1X sta tions (combined – 1 mode)
Terminal clamp number
|
Designation
|
Purpose
|
Operation mode of piezoceramic
buzzer
|
Mode of the Q1 light indicator
|
Color of the Q1 light
indicator
|
1
|
N
|
Network neutral
|
Carrier frequencies – 1500–4500 Hz with a modulation frequency of 1 Hz and shutdown after 3 min.
|
Intermittent 1 Hz
|
Red (R) or Yellow (Y) or Green (G)
|
2
|
L(+)
|
One alarm level
|
PASV1-PM-Х2-1Х
Mode of operation of PASV1-PM-X2-1X stations (modulated-2 mode)
№ клеммного зажима
|
Designation
|
Purpose
|
Operation mode of piezoceramic
buzzer
|
Mode of the Q1 light indicator
|
Color of the Q1 light
indicator
|
1
|
N
|
Network neutral
|
Carrier frequencies – 2500–3500 Hz with a modulation frequency of 4 Hz
|
Continuous
|
Red (R) or Yellow (Y) or Green (G)
|
2
|
L(+)
|
One alarm level
|
PASV1-PM-Х3-1Х
PASV1-PM-Х5-1Х, PASV1-PM-Х6-1Х1Х
Mode of operation of PASV1-PM-X3-1X stations (combined mode)
Terminal clamp number
|
Designation
|
Purpose
|
Operation mode of piezoceramic
buzzer
|
Mode of the Q1 light indicator
|
Color of the Q1
light indicator
|
1
|
N
|
Network neutral
|
Carrier frequencies – 1500–4500 Hz with a modulation frequency of 1 Hz
|
Intermittent 1 Hz
|
Red (R) or Yellow (Y) or Green (G)
|
2
|
L1
|
First level alarm
|
9
|
L2
|
Second level alarm
|
Carrier frequencies – 2400–2900 Hz with a modulation frequency of 2 Hz
|
Intermittent 2 Hz
|
Red (R) or Yellow (Y) or Green (G)
|
11
|
L3
|
Third level alarm
|
Carrier frequencies – 2500–3500 Hz with a modulation frequency of 4 Hz
|
Continuous
|
Red (R) or Yellow (Y) or Green (G)
|
Mode of operation of PASV1-PM-X5-1X1X sta tions (combined – 2 mode)
Terminal clamp number
|
Designation
|
Purpose
|
Operation mode of piezoceramic
buzzer
|
Mode of the Q1 light indicator
|
Color of the Q1
light indicator
|
1
|
N
|
Network neutral
|
Carrier frequencies – 1500–4500 Hz with a modulation frequency of 1 Hz
|
Intermittent 1 Hz
|
Yellow (Y) or Green (G)
|
2
|
L1
|
First level alarm
|
9
|
L2
|
Second level alarm
|
Carrier frequencies – 2400–2900 Hz with a modulation frequency of 2 Hz
|
Intermittent 2 Hz
|
Yellow (Y) or Green (G)
|
11
|
L3
|
Third level alarm
|
Carrier frequencies – 2500–3500 Hz with a modulation frequency of 4 Hz
|
Continuous
|
Red (R)
|
Mode of operation of PASV1-PM-X6-1X1X stations (combined – 3 mode)
Terminal clamp number
|
Designation
|
Purpose
|
Operation mode of piezoceramic
buzzer
|
Mode of the Q1 light indicator
|
Color of the Q1
light indicator
|
1
|
N
|
Network neutral
|
Carrier frequencies – 1500–4500 Hz with a modulation frequency of 1 Hz with shutdown after 3 min.
|
Intermittent 1 Hz
|
Yellow (Y) or Green (G)
|
2
|
L1
|
First level alarm
|
9
|
L2
|
Second level alarm
|
Carrier frequencies – 2400–2900 Hz with a modulation frequency of 2 Hz and shutdown after 3 min.
|
Intermittent 2 Hz
|
Yellow (Y) or Green (G)
|
11
|
L3
|
Third level alarm
|
Carrier frequencies – 2500–3500 Hz with a modulation frequency of 4 Hz
|
Continuous
|
Red (R)
|