G2ASMA20 TELE, G2ASMA20 Datasheet

G2ASMA20

Manufacturer Part Number

G2ASMA20

Description

PUMP CONTROL, ALTERNATING/PARALLEL

Manufacturer

TELE

Datasheet

1.G2ASMA20.pdf (3 pages)

Specifications of G2ASMA20

Coil Voltage Vac Nom

250V

Svhc

No SVHC (18-Jun-2010)

Contact Current Ac Max

Contact Voltage Ac Max

250V

External Depth

22.5mm

External Length / Height

103mm

External Width

22.5mm

Mounting

RoHS Compliant

Current page: 1 of 3
Download datasheet (126Kb)

Version 04/05

1. Function

One of two redundant motors will operate on demand

signalised by input Y1.

Successive requests will operate the motors in an alternating

sequence (sharing the duty between the devices).

On demand both devices (pumps) will operate in parallel:

Mode A (parallel operation by separate input signal):

Input Y2 initiates parallel operation. Without signal at input Y2,

only one single motor will operate at each request.

Mode B (parallel operation by timing):

If an operation request on input Y1 exceeds the ajdusted delay,

the unit will start the second motor for parallel operation.

2. Time ranges

t1 (for parallel operation)

t2 (offset timing)

3. Indicators

Green LED U/t ON:

Green LED U/t flashing:

Red LED Failure:

Yellow LED Rel. 1 ON/OFF:

Yellow LED Rel. 2 ON/OFF:

4. Mechanical design

Self -extinguishing plastic housing, IP rating IP 40

Mounted on DIN-rail TS 35 according to EN 50022

Mounting position :

Shockproof terminal connection according to VBG 4 (PZ1 required)

IP rating IP20

Tightening torque:

Terminal capacity:

5. Input circuit

Supply voltage:

Tolerance:

Rated frequency:

Rated consumption:

Duty cycle:

Reset time:

Residual ripple for DC:

Drop out voltage:

Overvoltage category:

Rated surge voltage:

Alternated access of two pumps or other devices

Even distribution of duty

Parallel duty at high demand

Operation using 1 or 2 input signals (two modes of operation)

Timing offset of the two loads to avoid water hammer effcects

Supply voltage selectable via TR2 power modules

2 separate change over relays for device control

Width 22.5mm

Industrial design

Pump-Alternator - GAMMA series

Technical data

1 x 0.5 bis 2.5mm2 with/without multicore cable end

1 x 4mm2 without multicore cable end

2 x 0.5 bis 1.5mm2 with/without multicore cable end

2 x 2.5mm2 flexible without multicore cable end

12 to 400V AC

654

Adjusment range

2s fixed

indication of supply voltage

indication of time periode t1 or t2

irregular input; Y2 is activ while Y1 is off

indication of relay output Rel. 1

indication of relay output Rel. 2

any

terminals A1-A2 (galvanically separated)

selectable by powermodule typeTR2

according to specification of power module

2VA (1.5W)

100%

500ms

> 30% of nominal supply voltage

III (according to IEC 60444-1)

4kV

1 Nm max.

5min (use for mode B only)

6. Output circuit

2 potential free change over contacts

Rated voltage:

Switching capacity (distance <5mm):

Switching capacity (distance >5mm):

Fusing:

Mechanical life:

Electrical life

Switching frequency:

Over-voltage category:

rated surge voltage:

7. Control inputs

Y1 operation request:

Y2 parallel operation:

Potential free:

Loadable:

Control voltage:

Schort circuit current:

Wiring length:

Coltrol pulse length :

8. Accuracy

Adjustment accuracy (t1):

Repetition accuracy:

9. Ambient conditions

Ambient temperature:

Storage temperature:

Transport temperature:

Relative humidity:

Pollution degree:

Vibration resistance:

Shock resistance:

G2ASMA20

250V AC

750VA (3A / 250V)

1250VA (5A / 250V)

5A fast acting

20x10

2x10

at 1000VA resistive load

max. 60/min at 100VA at resistive load

max. 6/min at 1000VA at resistive load

according to IEC 947-5-1)

III (according to IEC 60664-1)

4kV

activation by link Y1-Y3

activation by link Y2-Y3 (mode A only)

yes, seperated from supply input

and output circuit by basic insulation

10V max.

1mA max.

10m max.

50ms min.

±5s

±30s in the Range above 30s

<5% of set value

-25 to +55° C (according to IEC 68-1)

-25 to +70° C

15% to 85%

(according to IEC 721-3-3 Klasse 3k3)

3 (according to IEC 60664-1)

10 to 55 Hz 0.35mm

(according to IEC 68-2-6)

15g 11ms

in the Range up to 30s

operations

(according to IEC 68-2-27)

E1ZM

Related parts for G2ASMA20

G2ASMA20 Summary of contents

Page 1

... Drop out voltage: > 30% of nominal supply voltage Overvoltage category: III (according to IEC 60444-1) Rated surge voltage: 4kV 654 Version 04/05 G2ASMA20 6. Output circuit 2 potential free change over contacts Rated voltage: 250V AC Switching capacity (distance <5mm): 750VA (3A / 250V) Switching capacity (distance >5mm): ...

Page 2

... There is no definite delivery status about which of the two outputs will operate at the first occasion. Mode and time setting can be done with a screwdriver at the front of the G2ASMA20. Mode A (parallel operation triggered by input Y2) In this mode both outputs are activated in parallel, if the input for parallel operation (Y2-Y3) is engaged in addition to the contact for operation request (Y1-Y3) ...

Page 3

... G2ASMA20 Connections Mode G2ASMA20 Control by supply voltage G2ASMA20 Dimensions Power Module 103mm www.tele-power-net.com Mode 5mm 22.5mm G2ASMA20 G2ASMA20 ...

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