TYWA TT TRI
Consumption Indicator
for three-phase systems
Réf. 6110010
Device complying with the requirements of directives :
2004/108/CE
Because of changes in standards and equipment, the characteristics given in the text and the illustrations in this document are not
binding unless confirmed by Delta Dore.
www.deltadore.com
Head office : DELTA DORE SA - Bonnemain - 35270 COMBOURG
Phone : + 33 (0)2 99 73 45 17
*2701839_Rev.1*
C1
C1 / C2
SELEC.
C2
kWh
RESET C2
- 3 -
Characteristics
Installation
Positioning options
The modular unit
is mounted on a DIN rail in the electrical
cabinet.
Installing the CTs (current transformers)
• The CT wire length can be extended by up to 1.5 m (for wire type H03VV-F or H05V-K).
• CTs do not have a connection polarity.
• It is important to check that the CT assigned to phase 1 (see connection diagrams) actually
measures phase 1 (the same must be done for phases 2 and 3).
• It is possible to pass several conductors from the same phase through a single CT (maximum
interior Ø 10 mm).
Starting up
When the
TYWATT TRI
is switched on, it determines the type of meter wired
to its terminals. This takes around 10 seconds:
- The red LED is on steady.
- The consumption total begins (in Wh up to 1 kWh (fig.1), then in kWh
(fig.2)), with no indication of the price period.
After 10 seconds:
- The red LED is on and steady if TYWATT TRI is operating with an
electronic meter (see § 6.5) or flashes if TYWATT TRIis operating with an
electromechanical meter,
- The current price period indicator is displayed (fig. 3).
Note:
Switch on the heating.
TWATT TRI’
s operation can be confirmed immediately when the counting
begins (fig.1 or fig.2).
• 230 V ±10%, 50 Hz power supply
• Class II insulation
• Power consumption: 0.5 VA
• 1 off-peak hours contact input, 230 V
• 1 remote information bus input for electronic
meter
• 3 CT inputs, current measurement by external
current transformer (internal Ø: 10 mm max.)
• Rated operating current, per phase: 2 to 60 A,
Cos ϕ= 0.8 to 1
• Display of the dialogue with the meter
• Storage temperature: -10°C to +70°C
• Operating temperature: 0 to +40°C
• Digital display
• Modular unit: 3 modules, h = 53 mm
• Mounting on DIN rail
1
2
3
- 2 -
Contents
1) Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p 3
2) Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p 3
3) Starting up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P 3
4) Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P 4
5) How to read your consumption indicators ? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P 6
6) Meter indicator light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p 7
TYWATT TRI
measures the number of kilowatt-hours consumed by part of a three-phase 230 V
powered electric system (heating, DHW, etc.). It can be used with electromechanical meters as well as
with three-phase electronic meters.
TYWATT TRI
performs 2 types of totals:
C1 (cumulated total since first startup, non erasable)
C2 (cumulated total since last reset, erasable)
The current is measured by external measuring devices (current transformers, CT).
Indicated total since first start up (C1)
1
Indicated total since last reset (C2)
2
Reset for total C2
3
21
Browsing key
4
Selection of total to consult
5
SELEC. RESET C2
7
Meter indicator light
6
3456
Consumption value
7
- 5 -
With electromechanical meter
Connection
With electronic meter
The principle of the diagrams produced must be retained.
- Standard UTE C15-100 and good practice must be
complied with.
- Connected or nearby equipment must not generate
excessive interference (directive 2004/108/EEC).
- 4 -
4
Branch
circuit-breaker
N
Ph 1
Ph 2
Ph 3
Three-phase
electronic
meter
1 pair telephone
cable (6/10e)
with continuity wire
123 4 5
HC N Ph1 Ph2 Ph3
230-400 V – 50 Hz power supply
TYWATT TRI
T.I.
Ph 1
Ph 2
67
89
Electronic
Ph 3
meter
10111213
The continuity
wire must
be earthed
Towards branch circuit-breaker and
three-phase electromechanical meter
HC
Day/night
switch
N
Ph 1
Ph 2
Ph 3
Ph 1
Off peak hours input must be phase 1 and can be "reused"
on the day/night switch of the DHW control (hot water tank)
or on the off-peak hours decoupling relay.
123 4 5
HC N Ph1 Ph2 Ph3
230-400 V – 50 Hz power supply
Electric water
heater
TYWATT TRI
T.I.
Ph 1
Ph 2
67
89
Electronic
meter
Ph 3
10111213
- 7 -
Meter indicator light
How to read your consumption indicators ?
Select the type of consumption you wish to consult by
pressing button C1/C2:
C1: Cumulated total since first startup (non erasable)
C2: Total since last reset
View the consumption of all subscribed price option
periods by pressing SELEC.
Displays the maximum mean power reached, at end of
reading (before returning to the current display).
Resetting the Total Consumption Indicators to Zero (C2 only)
Press button RESET C2 for approximately 10 seconds to reset all total consumption indicators to
zero, as well as maximum mean power, since the last reset.
Maximum Mean Power Reached
Every 6 minutes, the TYWATT TRI measures the maximum mean power reached. If the measured
value does not exceed the maximum value displayed during a 6-minute acquisition period, the
TYWATT TRI will continue to display the previous value.
Example:
3
2
1
PRINCIPLE
- 6 -
5
6
Instantaneous
power (in W)
Mean
power
E.g. 5,300 Watts
Instantaneous
power (in W)
Mean
power
E.g. 6,230 Watts
approximately 6 minutes
t
approximately 6 minutes
t
Guarantee conditions
This energy manager is guaranteed for 2 years from its delivery date.
This guarantee is applied under the conditions of article 1641 and the following articles of the civil code (France only).
To benefit from the guarantee, you must enclose proof of purchase, bearing the date of acquisition, when you return your
faulty energy manager.
It covers the replacement of faulty parts, labor and return carriage to the customer.
Excluded from the guarantee:
- Pieces of equipment whose serial number has been damaged, modified or deleted
- Units that were not connected or used in accordance with the instructions given on the unit or in the guide.
- Units modified without prior permission from the manufacturer.
- Units damaged as a result of impacts.
LED status
On
Flashing
Off
With electromechanical
meter
Normal operation
There is no power supply
Check your circuit breaker
Faulty connection with meter
- check the connection with the
electronic meter
- obtain confirmation from your electricity
supplier that the remote information
connection has been released
With electronic
meter
Normal operation
There is no power supply
Check your circuit breaker
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