Studer Innotec XTH 8000-48, XTH 6000-48, XTH 5000-24 Elements of connexion cabinet a, Pos

STUDER Innotec		Xtender
Elem.	Description	Comment
T	Non-secured grid	Distribution to users supplied exclusively via the present grid or the
		generator.
		This distribution is carried out in conformity with the local standards
		and regulations.
U	Public grid	The connection to the public grid imposes adherence to the local
		standards and regulations at the responsibility of the installer. The
		installation should, in principle, be checked and approved by an
		official body.
V	Automatic earth-	This connection is deactivated by default. In may be used in certain
	neutral connection	specific cases for automatically re-establishing the neutral system
		type TT (TNC, TNS, TNC-S) when the Xtender is in inverter mode.
		The activation is carried out via RCC-02/03 remote control
		configuration {1485}. This operation may only be carried out by
		qualified personnel, under the responsibility of these personnel, and in
		conformity with the local standards and regulations. See 4.2.3– p.11
W	Galvanic isolator	This device (optional) is generally used to reduce the risk of
		electrolytic corrosion due to the direct current when a boat is
		connected at the dock.
X	Source reversing	When the installation has more than one supply source, it is
	switch	necessary to install a switching device between the sources,
		simultaneously switching the neutral and the phase(s) of these
		sources. In all cases this device (manual or automatic) must
		guarantee interruption of the connected source before its connection
		to another source.
Y	Isolation	This device (optional) prevents the risk of galvanic corrosion due to
	transformer	direct currents when a boat is connected at the dock.

14 Elements of connexion cabinet (Fig 4a)

Pos.	Denomination		Description						Comment
1	ON/OFF		Main on/off switch						See chapter 7.1 - p 24.
	Main switch
2	Temp. Sens		Connector		for	the	battery		See chapter 6.4.2 – p. 24.
			temperature sensor						Only connect the original Studer BTS-01
									sensor
3	Com. Bus		Double		connector			for	See chapter 4.5.9 – p. 14.
			connecting peripherals such as						The two termination switches (4) for the
			the RCC002/03			or	other		communication bus both remain in
			Xtender units						position T (terminated) except when both
4	O / T		Switch	for	terminating			the	connectors are in use.
	(Open	/	communication bus.
	Terminated)
5	--		3.3 V (CR-2032) lithium ion type						Used as a permanent supply for the
			battery socket						internal clock. See chapter 6.2.11 - p 21.
6	--		Jumper	for	programming			the	See chapter 6.2.12 – p. 21 and fig. 8b
			off/on switch by dry contact						point (6) and (7). They are positioned at A-
									1/2 and B-2/3 by default
7	REMOTE		Connection		terminals		for	dry	See chapter 6.2.12– p. 21).
	ON/OFF		on/off remote connection.						When the control via dry contact is not
									being used, a bridge must be present
									between the two terminals.
8	AUXILIARY		Auxiliary contact						(See chapter 6.2.10– p. 21)
	CONTACT								Take care not to exceed the admissible
									loads
9	--		Activation indicators for auxiliary						See chapter 6.2.10– p. 21
			contacts 1 and 2
Installation and operating Instructions							Xtender V1.3			Page 31